{"title":"BMS Accessories","description":"\u003cp\u003eComplete your JKBMS battery system with official accessories designed for seamless integration. From LCD displays and communication modules to parallel connection hardware and alarm buzzers, every accessory in this collection is engineered to work directly with JKBMS Smart BMS and Inverter BMS products.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD Displays\u003c\/strong\u003e — 2\", 3.2\", 4.3\" touch screen, and PB V19 dedicated displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Modules\u003c\/strong\u003e — USB-TTL, USB-RS485, RS485 Converter (8S \u0026amp; 17S–24S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Modules\u003c\/strong\u003e — PLINK Module (soft parallel) and Parallel Module (hard parallel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm \u0026amp; Indicators\u003c\/strong\u003e — External buzzer and battery level indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair Tools\u003c\/strong\u003e — Adapter board for BMS active balancer\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"jkbms-accessory-2-inch-lcd-display-screen-with-active-switch-monitor-for-jk-smart-bms-battery-protection-board","title":"JKBMS 2 Inch LCD Display with Active Switch — BMS Monitor \u0026 Power Control for JKBMS Smart BMS","description":"\u003ch2\u003eCompact BMS Monitoring with Active Power Control — JKBMS 2 Inch LCD Display\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS 2 Inch LCD Display gives you real-time visibility into your battery pack — SOC, total voltage, charge\/discharge current, and fault codes — in a compact 61×36mm panel. The built-in active switch lets you power the BMS and display on and off directly from the panel, making it the ideal control point for RV, marine, and portable power installations where a dedicated panel switch is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with: All JKBMS Smart BMS models (Standard \/ HC \/ HCR series)\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e2.0 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Dimensions\u003c\/td\u003e\n\u003ctd\u003e61 × 36 × 11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUART display port (plug-and-play)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat You Can Monitor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eState of Charge (SOC)\u003c\/strong\u003e — remaining battery capacity at a glance\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTotal battery voltage\u003c\/strong\u003e — real-time pack voltage\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCharge \/ discharge current\u003c\/strong\u003e — know exactly what your pack is doing\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFault codes \u0026amp; alarm alerts\u003c\/strong\u003e — 8 fault types displayed with descriptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eActive Switch — Control BMS \u0026amp; Display Power\u003c\/h2\u003e\n\u003cp\u003eThe built-in white button on the right side of the display controls both the \u003cstrong\u003eBMS power state and the display backlight\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower On:\u003c\/strong\u003e Press and hold 1–2 seconds to power on the BMS and display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Off:\u003c\/strong\u003e Long press 2~3 seconds while BMS is on to power off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay backlight toggle:\u003c\/strong\u003e Single press toggles the backlight on\/off while BMS remains on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eDisplay Auto-Off Logic\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic (no discharge current, no button):\u003c\/strong\u003e Backlight turns off after 10 seconds to save power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuring discharge:\u003c\/strong\u003e Display stays on continuously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton press:\u003c\/strong\u003e Toggles backlight between on and off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFault Code Reference\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eFault Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSingle cell over-discharge alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSingle cell overcharge alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOver-current alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMOS over-temperature alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eBattery over-temperature alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eShort circuit alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eInternal communication abnormal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eBalancing wire resistance too large \/ dropped string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Is This Display For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🚐 \u003cstrong\u003eRV \u0026amp; campervan\u003c\/strong\u003e builders needing a panel-mounted BMS switch and monitor\u003c\/li\u003e\n\u003cli\u003e🛥 \u003cstrong\u003eMarine installations\u003c\/strong\u003e requiring compact display with power control\u003c\/li\u003e\n\u003cli\u003e🔦 \u003cstrong\u003ePortable power stations\u003c\/strong\u003e and off-grid systems\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eHome ESS\u003c\/strong\u003e installations with limited panel space\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM battery manufacturers\u003c\/strong\u003e integrating a compact control display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× JKBMS 2 Inch LCD Display with Active Switch (3m cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-LCD2.0","offer_id":47778458239114,"sku":"JK-LCD2.0","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/2.0_e98359ee-31b7-49f4-8854-2bd05dfc7a86.jpg?v=1775495689"},{"product_id":"jkbms-3-2-inch-lcd-display-screen-compatible-with-all-jk-smart-bms-battery-protection-board","title":"JKBMS 3.2 Inch LCD Display Screen Compatible with All JK Smart BMS Battery Protection Board","description":"\u003ch2\u003eReal-Time Battery Monitoring at a Glance — JKBMS 3.2 Inch LCD Display Screen\u003c\/h2\u003e\n\n\u003cp\u003eStop guessing your battery state. The JKBMS 3.2 Inch LCD Display Screen gives you a clear, real-time view of your entire battery pack — voltage, current, SOC, individual cell voltages, and temperature — all on a crisp TFT screen that's easy to read in any lighting condition. Compatible with all JK Smart BMS models, it plugs directly into the UART display port with no configuration required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible with: All JK Smart BMS models (Standard \/ HC \/ HCR \/ PB series)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eTFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e3.2 inch (69.5 × 39 mm active area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Dimensions\u003c\/td\u003e\n\u003ctd\u003e100.5 × 61.5 × 11.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e0.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e10V – 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUART display port (plug-and-play)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat You Can Monitor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBattery pack voltage\u003c\/strong\u003e — total pack voltage in real time\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCharge \/ discharge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eState of Charge (SOC)\u003c\/strong\u003e — remaining capacity percentage\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndividual cell voltages\u003c\/strong\u003e — spot imbalances instantly\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTemperature\u003c\/strong\u003e — pack and environment sensors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBMS protection status\u003c\/strong\u003e — fault alerts at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This Display For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eDIY battery builders\u003c\/strong\u003e who want a permanent monitoring solution\u003c\/li\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eHome ESS owners\u003c\/strong\u003e monitoring LiFePO4 packs daily\u003c\/li\u003e\n\u003cli\u003e🚐 \u003cstrong\u003eRV and marine users\u003c\/strong\u003e needing at-a-glance battery status\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM integrators\u003c\/strong\u003e embedding a display into battery enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks with all JKBMS Smart BMS models that have a UART display port, including the JK-B series (Standard, HC, HCR), JK-BD series, and JK-PB series. Simply connect the cable to the display port on your BMS — no additional setup needed.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× JKBMS 3.2 Inch LCD Display Screen (with 0.5m cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-LCD3.2","offer_id":47778458304650,"sku":"JK-LCD3.2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/3.2_5d3af161-55c2-4f01-a68c-f9f801ddc1af.jpg?v=1775495688"},{"product_id":"jkbms-accessory-4-3-inch-lcd-touch-screen-monitor-with-switch-for-jk-bms-lifepo4-li-ion-battery-protection-board","title":"JKBMS 4.3 Inch LCD Touch Screen Monitor — Full Battery Data Display for JKBMS Smart BMS","description":"\u003ch2\u003eFull Battery Data at a Touch — JKBMS 4.3 Inch LCD Touch Screen Monitor\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS 4.3 Inch LCD Touch Screen gives you a comprehensive, real-time view of your entire battery pack — total voltage, current, SOC, individual cell voltages, and temperature — on a large, easy-to-read TFT display. With touch control for both BMS power and display backlight, it’s the ideal panel monitor for RV, marine, and home ESS installations that need more than just basic status at a glance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Note: This screen is NOT compatible with JKBMS Inverter BMS PB Series V19 version. For PB V19, please use the dedicated LCD-4.3-TTL-P display.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with: All JKBMS Smart BMS models with UART port (Standard \/ HC \/ HCR series, JKBMS B series, JKBMS BD series) — except PB V19\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eTFT LCD Touch Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e4.3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e480 × 272\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Colors\u003c\/td\u003e\n\u003ctd\u003e65K True Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Dimensions\u003c\/td\u003e\n\u003ctd\u003e140 × 98 × 28.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Screen Area\u003c\/td\u003e\n\u003ctd\u003e95 × 53.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length (BMS end)\u003c\/td\u003e\n\u003ctd\u003e0.5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length (Display end)\u003c\/td\u003e\n\u003ctd\u003e2.5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eExternal power adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003eMin 10V — Max 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eLED, 300 nit\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003eL\/R 70° \/ U\/D 50°\/70°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD Card\u003c\/td\u003e\n\u003ctd\u003eSD\/SDHC supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUART display port (plug-and-play)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat You Can Monitor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTotal battery pack voltage\u003c\/strong\u003e — real-time\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCharge \/ discharge current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eState of Charge (SOC)\u003c\/strong\u003e — remaining capacity percentage\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndividual cell voltages\u003c\/strong\u003e — spot imbalances instantly\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTemperature\u003c\/strong\u003e — pack and environment sensors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBMS protection status\u003c\/strong\u003e — fault alerts at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTouch Button Operation — Controls BMS \u0026amp; Display Power\u003c\/h2\u003e\n\u003cp\u003eThe touch button on the left side of the display controls both the \u003cstrong\u003eBMS power state and the display backlight\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS off — single press:\u003c\/strong\u003e Powers on the BMS and display\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS on, display on — single press:\u003c\/strong\u003e Turns backlight allways on(on the LCD settings page)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS on — long press 2 seconds:\u003c\/strong\u003e Powers off the BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Is This Display For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🚐 \u003cstrong\u003eRV \u0026amp; campervan\u003c\/strong\u003e builders wanting a large, touch-controlled battery monitor\u003c\/li\u003e\n\u003cli\u003e🛥 \u003cstrong\u003eMarine installations\u003c\/strong\u003e needing full cell-level visibility\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eHome ESS\u003c\/strong\u003e owners monitoring LiFePO4 packs daily\u003c\/li\u003e\n\u003cli\u003e🔦 \u003cstrong\u003eOff-grid power systems\u003c\/strong\u003e requiring detailed battery status\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM battery manufacturers\u003c\/strong\u003e integrating a full-featured panel display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× JKBMS 4.3 Inch LCD Touch Screen Monitor (with cables)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-LCD4.3","offer_id":47778458370186,"sku":"JK-LCD4.3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/4.3_LCD.jpg?v=1775495687"},{"product_id":"jkbms-4-3-inch-lcd-display-screen-for-pb-series-version-v19-home-energy-storage-inverter-lcd-4-3-ttl-p","title":"JKBMS 4.3 Inch LCD Display for JK-PB Inverter BMS V19 — Battery Monitor with CAN \u0026 RS485 Protocol (LCD-4.3-TTL-P)","description":"\u003ch2\u003eJKBMS 4.3 Inch LCD Display for JK-PB Inverter BMS V19 (LCD-4.3-TTL-P)\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS LCD-4.3-TTL-P is the official 4.3 inch dedicated display for the JKBMS JK-PB Inverter BMS V19 series. It provides real-time monitoring of your battery system — total voltage, SOC, individual cell voltages, and battery pack information — on a compact TFT screen. With built-in CAN and RS485 protocol selection and support for up to 16 parallel battery packs, it's the ideal display for home ESS inverter installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ This display is ONLY compatible with JK-PB series V19 version BMS. It is NOT compatible with other JKBMS models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 4.3 inch TFT display — 480×272 resolution\u003c\/li\u003e\n\u003cli\u003e✅ Displays total battery voltage, SOC, and individual cell voltages\u003c\/li\u003e\n\u003cli\u003e✅ CAN and RS485 protocol selection — compatible with mainstream inverters\u003c\/li\u003e\n\u003cli\u003e✅ Battery pack information management — design capacity, remaining capacity, charge\/discharge status per pack\u003c\/li\u003e\n\u003cli\u003e✅ Parallel mode: monitor up to 16 battery packs simultaneously\u003c\/li\u003e\n\u003cli\u003e✅ Wide power supply range: 9V–36V (default)\u003c\/li\u003e\n\u003cli\u003e✅ Multi-language support: Chinese \/ English \/ Thai \/ Vietnamese\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eParallel Mode — Multi-Pack Monitoring\u003c\/h2\u003e\n\u003cp\u003eIn parallel mode, select individual battery packs to view their detailed parameters independently. For each pack you can monitor:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesign capacity and remaining capacity\u003c\/li\u003e\n\u003cli\u003eCharging and discharging status\u003c\/li\u003e\n\u003cli\u003eIndividual cell voltages and other key parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupports up to 16 battery packs in parallel display.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eTFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e4.3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e480 × 272\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e9V – 36V (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eTTL \/ CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Packs\u003c\/td\u003e\n\u003ctd\u003e16 battery packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguages\u003c\/td\u003e\n\u003ctd\u003eChinese \/ English \/ Thai \/ Vietnamese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOnly compatible with the following JK-PB V19 models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✅ JK-PB1A16S10P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB1A16S15P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S15P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S20P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S30P V19\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with any other JKBMS model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× LCD-4.3-TTL-P Display\u003c\/li\u003e\n\u003cli\u003e1× Connection Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-LCD-4.3-TTL-P","offer_id":47778458402954,"sku":"JK-LCD-4.3-TTL-P","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/4.3TP_0baba738-481b-4259-9f19-437c8d6ff2c8.jpg?v=1775495687"},{"product_id":"jkbms-7-inch-lcd-display-screen-for-pb-series-version-v19-home-energy-storage-inverter-lcd-7-0-ttl-p","title":"JKBMS 7 Inch LCD Display for JK-PB Inverter BMS V19 — Large Screen Battery Monitor (LCD-7.0-TTL-P)","description":"\u003ch2\u003eJKBMS 7 Inch LCD Display for JK-PB Inverter BMS V19 (LCD-7.0-TTL-P)\u003c\/h2\u003e\u003cp\u003eThe JKBMS LCD-7.0-TTL-P is the official 7 inch large-screen display designed exclusively for the JKBMS JK-PB Inverter BMS V19 series. It gives you a clear, real-time view of your battery pack status — total voltage, battery power, and individual cell voltages — on a high-resolution 1024×600 TFT screen. With multi-language support and a wide power supply range, it's the ideal panel display for home energy storage inverter systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ This display is ONLY compatible with JK-PB series V19 version BMS. It is NOT compatible with other JKBMS models.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Large 7.0 inch TFT display — 1024×600 high resolution\u003c\/li\u003e\n\u003cli\u003e✅ Displays total battery voltage, battery power (SOC), and individual cell voltages\u003c\/li\u003e\n\u003cli\u003e✅ Wide power supply range: 9V–36V (default)\u003c\/li\u003e\n\u003cli\u003e✅ Multi-language support: Chinese \/ English \/ Thai \/ Vietnamese\u003c\/li\u003e\n\u003cli\u003e✅ High baud rate support: up to 921600 bps (TTL\/CMOS)\u003c\/li\u003e\n\u003cli\u003e✅ Designed for home ESS inverter installations\u003c\/li\u003e\n\u003cli\u003e✅ Parallel mode support — monitor up to 16 battery packs simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eParallel Mode — Multi-Pack Monitoring\u003c\/h2\u003e\u003cp\u003eIn parallel mode, select individual battery packs to view their detailed parameters independently. For each pack you can monitor:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesign capacity and remaining capacity\u003c\/li\u003e\n\u003cli\u003eCharging and discharging status\u003c\/li\u003e\n\u003cli\u003eIndividual cell voltages\u003c\/li\u003e\n\u003cli\u003eAnd other key parameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSupports up to 16 battery packs in parallel display.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eTFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Size\u003c\/td\u003e\n\u003ctd\u003e7.0 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1024 × 600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e9V – 36V (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eTTL \/ CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Baud Rate\u003c\/td\u003e\n\u003ctd\u003e921600 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguages\u003c\/td\u003e\n\u003ctd\u003eChinese \/ English \/ Thai \/ Vietnamese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Packs\u003c\/td\u003e\n\u003ctd\u003e16 battery packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eOnly compatible with the following JK-PB V19 models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ JK-PB1A16S10P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB1A16S15P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S15P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S20P V19\u003c\/li\u003e\n\u003cli\u003e✅ JK-PB2A16S30P V19\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with any other JKBMS model\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1× LCD-7.0-TTL-P Display\u003c\/li\u003e\n\u003cli\u003e1× Connection Cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-LCD-7.0-TTL-P","offer_id":47778458435722,"sku":"JK-LCD-7.0-TTL-P","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/7_f4e0db69-cda3-4a28-b2c9-b6af0cca52fd.jpg?v=1775495687"},{"product_id":"jkbms-battery-equalizer-rs485-converter-usb-to-rs485-uart-can-module-smart-bms-accessory-for-battery-protection","title":"JKBMS RS485 Converter Module for 17S\/20S\/24S High Voltage Smart BMS — PC Monitoring \u0026 Parameter Configuration","description":"\u003ch2\u003eJKBMS RS485 Converter Module for 17S\/20S\/24S High Voltage Smart BMS\u003c\/h2\u003e\u003cp\u003eThe JKBMS RS485 Converter Module for 17S\/20S\/24S enables wired RS485 communication between your JKBMS Smart BMS and a PC or external devices. Connect it directly to the RS485 port on your BMS protection board to monitor real-time battery parameters and configure BMS settings via the free JKBMS PC software.\u003c\/p\u003e\u003cp\u003eDesigned for \u003cstrong\u003ehigh voltage 17S\/20S\/24S battery systems\u003c\/strong\u003e (typically 48V–72V and above), this module is the essential communication accessory for JKBMS B series and BD series high voltage protection boards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ For low voltage 4S–8S systems, please use the JKBMS RS485 Converter for 8 String instead.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Wired RS485 communication — stable and reliable data transmission\u003c\/li\u003e\n\u003cli\u003e✅ Direct plug-in connection to BMS RS485 port via cable interface\u003c\/li\u003e\n\u003cli\u003e✅ Monitor real-time battery parameters via JKBMS PC software\u003c\/li\u003e\n\u003cli\u003e✅ Configure BMS protection parameters and settings\u003c\/li\u003e\n\u003cli\u003e✅ Supports inverter RS485 communication (inverter must support RS485 protocol)\u003c\/li\u003e\n\u003cli\u003e✅ Supports RS485-protocol displays (note: standard LCD displays connect via UART port, not RS485)\u003c\/li\u003e\n\u003cli\u003e✅ Compact design — easy to install in battery enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ JKBMS B series Smart BMS: 17S\/20S\/24S models (high voltage)\u003c\/li\u003e\n\u003cli\u003e✅ JKBMS BD series Smart BMS: 17S\/20S\/24S models (high voltage)\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with JK-PB Inverter BMS series\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with 4S–8S low voltage models (use RS485 for 8 String instead)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCommunication Interface Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC monitoring \u0026amp; configuration\u003c\/strong\u003e: connect via RS485 to PC using this module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter communication\u003c\/strong\u003e: supported via RS485 (inverter must support RS485 BMS protocol). \u003cstrong\u003eCAN connection is recommended where available\u003c\/strong\u003e for more stable inverter integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay connection\u003c\/strong\u003e: RS485-protocol displays are supported. Note that standard JKBMS LCD displays connect via the \u003cstrong\u003eUART port\u003c\/strong\u003e, not RS485.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1× JKBMS RS485 Converter Module for 17S\/20S\/24S\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-RS485","offer_id":47778458468490,"sku":"JK-RS485","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/RS485_46b82f48-b94e-479e-a310-f387a699519e.jpg?v=1775495687"},{"product_id":"jkbms-accessories-rs485-for-8-string-converter-module-for-jk-bms-active-balancer-smart-bms-equalizador-accessories","title":"JKBMS RS485 Converter Module for 4S–8S Low Voltage Smart BMS — PC Monitoring \u0026 Parameter Configuration","description":"\u003ch2\u003eJKBMS RS485 Converter Module for 4S–8S Low Voltage Smart BMS\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS RS485 Converter Module for 8 String enables wired RS485 communication between your JKBMS Smart BMS and a PC or external devices. Connect it directly to the RS485 port on your BMS protection board to monitor real-time battery parameters and configure BMS settings via the free JKBMS PC software.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003elow voltage 4S–8S battery systems\u003c\/strong\u003e (typically 12V–24V), this module is the essential communication accessory for JKBMS B series and BD series protection boards in low voltage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ For high voltage 17S\/20S\/24S systems, please use the JKBMS RS485 Converter for 17S–24S instead.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Wired RS485 communication — stable and reliable data transmission\u003c\/li\u003e\n\u003cli\u003e✅ Direct plug-in connection to BMS RS485 port via cable interface\u003c\/li\u003e\n\u003cli\u003e✅ Monitor real-time battery parameters via JKBMS PC software\u003c\/li\u003e\n\u003cli\u003e✅ Configure BMS protection parameters and settings\u003c\/li\u003e\n\u003cli\u003e✅ Supports inverter RS485 communication (inverter must support RS485 protocol)\u003c\/li\u003e\n\u003cli\u003e✅ Supports RS485-protocol displays (note: standard LCD displays connect via UART port, not RS485)\u003c\/li\u003e\n\u003cli\u003e✅ Compact design — easy to install in battery enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ JKBMS B series Smart BMS: 4S–8S models (low voltage)\u003c\/li\u003e\n\u003cli\u003e✅ JKBMS BD series Smart BMS: 4S–8S models (low voltage)\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with JK-PB Inverter BMS series\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with 17S\/20S\/24S high voltage models (use RS485 for 17S–24S instead)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCommunication Interface Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC monitoring \u0026amp; configuration\u003c\/strong\u003e: connect via RS485 to PC using this module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter communication\u003c\/strong\u003e: supported via RS485 (inverter must support RS485 BMS protocol). \u003cstrong\u003eCAN connection is recommended where available\u003c\/strong\u003e for more stable inverter integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay connection\u003c\/strong\u003e: RS485-protocol displays are supported. Note that standard JKBMS LCD displays connect via the \u003cstrong\u003eUART port\u003c\/strong\u003e, not RS485.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× JKBMS RS485 Converter Module for 8 String\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-RS485-8S","offer_id":47778458501258,"sku":"JK-RS485-8S","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/RS485-8S_f6bf2815-8903-491f-b2c1-76e43565451d.jpg?v=1775495686"},{"product_id":"jkbms-accessories-adapter-board-for-jk-bms-active-balancer-smart-bms-equalizador-accessories","title":"JKBMS Adapter Board for JK BMS Active Balancer — BMS Repair \u0026 Sampling Cable Accessory","description":"\u003ch2\u003eSimplify BMS Repair \u0026amp; Sampling Cable Connection — JKBMS Adapter Board\u003c\/h2\u003e\n\n\u003cp\u003eThe JKBMS Adapter Board is an essential tool for technicians and DIY builders working with JK BMS active balancers. It provides a standardized interface for connecting multi-plug sampling cables to the BMS protection board, making repair, testing, and reconfiguration significantly easier — no improvised wiring required.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.54mm pin header\u003c\/strong\u003e — pins with the same serial number represent the same node; alternate insertion in two rows for multi-plug sampling cables\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.0mm pin header\u003c\/strong\u003e — same node numbering convention; alternate insertion in two rows for multi-plug configurations\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAuxiliary power supply interface\u003c\/strong\u003e — positive on left, negative on right; required when battery pack voltage is below 40V\u003c\/li\u003e\n\u003cli\u003e✅ Reduces wiring errors during BMS repair and cell sampling\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with JK BMS active balancer series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e⚠️ When the battery pack voltage is \u003cstrong\u003ebelow 40V\u003c\/strong\u003e, an external auxiliary power supply must be connected via the auxiliary power interface (positive left, negative right)\u003c\/li\u003e\n\u003cli\u003eFor multi-plug sampling cables: insert plugs \u003cstrong\u003ealternately in sequence\u003c\/strong\u003e across the two rows of pins — do not insert all plugs into the same row\u003c\/li\u003e\n\u003cli\u003ePin numbering on both 2.54mm and 2.0mm headers follows the same node convention — match numbers carefully during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eBMS repair technicians\u003c\/strong\u003e working on JK active balancer boards\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eDIY battery builders\u003c\/strong\u003e assembling multi-cell packs with complex sampling cables\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM manufacturers\u003c\/strong\u003e integrating JK BMS into custom battery systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× JKBMS Adapter Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-Adapter","offer_id":47778458632330,"sku":"JK-Adapter","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/4601d693cab7aa5bb9f065cb70102b46_53ebfa6e-e051-4895-9654-d29967db91a1.jpg?v=1775495686"},{"product_id":"jkbms-p-link-cr-v2-0-communication-interface-board-for-smart-bms-expansion-and-parallel-connection","title":"JKBMS PLINK Module (P-Link-CR-V2.0) — Soft Parallel \u0026 Inverter Communication Interface for HC \u0026 HCR Smart BMS","description":"\u003ch2\u003eJKBMS PLINK Module (P-Link-CR-V2.0) — Soft Parallel Connection \u0026amp; Inverter Communication Interface\u003c\/h2\u003e\u003cp\u003eThe JKBMS PLINK Module is a multi-protocol communication interface for JKBMS HC and HCR series Smart BMS. It serves two key functions: enabling \u003cstrong\u003esoft parallel connection\u003c\/strong\u003e between multiple battery packs, and providing \u003cstrong\u003eRS485 and CAN communication links to inverters\u003c\/strong\u003e for integrated energy storage system control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Requires CAN interface. Compatible with JKBMS HC and HCR series only. Not compatible with Standard series or JK-PB Inverter BMS series.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Soft parallel connection via CAN — coordinate multiple battery packs without hardware parallel port\u003c\/li\u003e\n\u003cli\u003e✅ Inverter communication via \u003cstrong\u003eRS485 and CAN\u003c\/strong\u003e — compatible with mainstream inverter brands\u003c\/li\u003e\n\u003cli\u003e✅ Multi-pack SOC synchronization and coordinated charge\/discharge management\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with both HC and HCR series JKBMS\u003c\/li\u003e\n\u003cli\u003e✅ Compact PCB design — easy to integrate into battery enclosures\u003c\/li\u003e\n\u003cli\u003e✅ Plug-and-play connection via JKBMS CAN port\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCommunication Interfaces\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN\u003c\/strong\u003e — soft parallel between BMS units; inverter CAN communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e — inverter RS485 communication\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eJKBMS HC series\u003c\/strong\u003e: JK-B1A8S10P-HC, JK-B2A8S20P-HC, JK-B2A8S30P-HC, JK-B2A24S series HC\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eJKBMS HCR series\u003c\/strong\u003e: JK-B1A8S10P-HCR, JK-B2A8S20P-HCR, JK-B2A8S30P-HCR, JK-B2A24S series HCR\u003c\/li\u003e\n\u003cli\u003e❌ \u003cstrong\u003eStandard series\u003c\/strong\u003e: Not compatible (no CAN interface)\u003c\/li\u003e\n\u003cli\u003e❌ \u003cstrong\u003eJK-PB Inverter BMS series\u003c\/strong\u003e: Not compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSoft Parallel vs Hard Parallel — Which Do You Need?\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003ePLINK Module (Soft Parallel)\u003c\/th\u003e\n\u003cth\u003eParallel Module (Hard Parallel)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\u003ctd\u003eCAN communication-based\u003c\/td\u003e\n\u003ctd\u003eHardware parallel interface port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS requirement\u003c\/td\u003e\n\u003ctd\u003eHC or HCR series\u003c\/td\u003e\n\u003ctd\u003eHCR series only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOC synchronization\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter communication (CAN\/RS485)\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires hardware parallel port\u003c\/td\u003e\n\u003ctd\u003e❌ Not required\u003c\/td\u003e\n\u003ctd\u003e✅ Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMulti-pack setups + inverter integration\u003c\/td\u003e\n\u003ctd\u003eLarge-scale high-current systems (HCR only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1× JKBMS PLINK Module (P-Link-CR-V2.0)\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOEM \/ ODM \u0026amp; Bulk Orders\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e📩 For wholesale pricing, MOQ, and custom configurations, please \u003ca href=\"\/en-eu\/pages\/contact\"\u003econtact us\u003c\/a\u003e directly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-P-Link-CR","offer_id":47778458665098,"sku":"JK-P-Link-CR","price":24.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/PLINK_79778738-7e6f-4362-9984-17127715f3ac.jpg?v=1775495686"},{"product_id":"jkbms-usb-rs485-rj45-converter-cable-smart-bms-communication","title":"JKBMS USB-RS485-RJ45 Converter Cable for Smart BMS Communication","description":"\u003ch2\u003eJKBMS USB-RS485-RJ45 Converter Cable\u003c\/h2\u003e\n\u003cp\u003eThe official JKBMS USB-RS485-RJ45 converter cable enables direct communication between your JK Smart BMS and a PC or laptop. Use it to monitor real-time battery data, configure BMS parameters, and perform firmware upgrades — all through the free JKBMS PC software.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Plug-and-play RS485 to USB conversion — no soldering required\u003c\/li\u003e\n\u003cli\u003e✅ RJ45 connector fits directly into the RS485 port on all JKBMS HCR-series BMS\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with JKBMS PC software for real-time monitoring and parameter configuration\u003c\/li\u003e\n\u003cli\u003e✅ Supports firmware upgrades via PC\u003c\/li\u003e\n\u003cli\u003e✅ Stable signal transmission — suitable for long-term connected use\u003c\/li\u003e\n\u003cli\u003e✅ Driver installation required (CH340\/CP2102 — download link provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll JKBMS models with RS485 port (HCR series): JK-B1A8S10P-HCR, JK-B2A8S20P-HCR, JK-B2A8S30P-HCR, JK-B2A24S series, etc.\u003c\/li\u003e\n\u003cli\u003eWindows 7 \/ 8 \/ 10 \/ 11 (64-bit recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× USB-RS485-RJ45 Converter Cable (approx. 1.8m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This cable is designed for the RS485 communication port on JKBMS HCR-series BMS only. It is NOT compatible with the UART port. For UART communication, please use the USB-TTL cable instead.\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-RS485-USB-2M","offer_id":47778458697866,"sku":"JK-RS485-USB-2M","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/USB-RS485-RJ45_49a77c98-b934-4b77-b505-b8b5683033e0.jpg?v=1775493993"},{"product_id":"jkbms-usb-ttl-1m-cable-smart-bms-uart-communication","title":"JKBMS USB-TTL-1M Cable for Smart BMS UART Communication","description":"\u003ch2\u003eJKBMS USB-TTL-1M Cable for Smart BMS UART Communication\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS USB-TTL cable connects your JK Smart BMS UART port to a PC or laptop. Use it to monitor real-time battery data, configure BMS parameters, and perform firmware upgrades via the free JKBMS PC software.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ USB to TTL (UART) conversion — plug-and-play\u003c\/li\u003e\n\u003cli\u003e✅ 1 meter cable length — ideal for bench use and installation\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with all JKBMS models (Standard, HC, HCR series)\u003c\/li\u003e\n\u003cli\u003e✅ Supports real-time monitoring and BMS parameter configuration\u003c\/li\u003e\n\u003cli\u003e✅ Supports firmware upgrades via PC\u003c\/li\u003e\n\u003cli\u003e✅ Driver installation required (CH340 — download link provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll JKBMS Smart BMS models with UART port: Standard, HC, HCR series (JK-B series, JK-BD series, JK-PB series)\u003c\/li\u003e\n\u003cli\u003eWindows 7 \/ 8 \/ 10 \/ 11 (64-bit recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× USB-TTL Cable (1 meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This cable connects to the UART port on your JKBMS. It is NOT for the RS485 port. For RS485 communication (HCR series), please use the USB-RS485-RJ45 cable instead.\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-USB-TTL-1M","offer_id":47778458730634,"sku":"JK-USB-TTL-1M","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/USB-TTL_262c4605-ce8c-460b-9af8-063402e0a8dc.jpg?v=1775493941"},{"product_id":"jkbms-external-alarm-buzzer-module-smart-bms-battery-alert","title":"JKBMS External Alarm Buzzer Module for Smart BMS Battery Alert","description":"\u003ch2\u003eJKBMS External Alarm Buzzer Module for Smart BMS\u003c\/h2\u003e\n\u003cp\u003eAdd an audible alert to your JKBMS battery system. This external alarm buzzer module connects directly to your JK Smart BMS and triggers a loud beep whenever the BMS detects a fault condition — such as overvoltage, undervoltage, overcurrent, or overtemperature.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Audible alarm for BMS fault events (overvoltage, undervoltage, overcurrent, overtemperature)\u003c\/li\u003e\n\u003cli\u003e✅ Direct plug-in connection to JKBMS alarm port — no wiring required\u003c\/li\u003e\n\u003cli\u003e✅ Compact and easy to mount in battery enclosures\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with all JK Smart BMS models\u003c\/li\u003e\n\u003cli\u003e✅ Ideal for unattended installations (ESS, solar storage, RV, marine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll JKBMS Smart BMS models with alarm output port (JK-B series, JK-BD series, JK-PB series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× External Alarm Buzzer Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JKBMS","offers":[{"title":"JK-ALARM","offer_id":47778458763402,"sku":"JK-ALARM","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/ALARM_f75a87ea-9dde-4a69-9a79-426b821e0961.jpg?v=1775493905"},{"product_id":"jkbms-parallel-module-multi-battery-hard-parallel-connection","title":"JKBMS Parallel Module for Multi-Battery Hard Parallel Connection","description":"\u003ch2\u003eJKBMS Parallel Module for Hard Parallel Battery Systems\u003c\/h2\u003e\n\u003cp\u003eThe JKBMS Parallel Module enables hard parallel connection between multiple JK Smart BMS units, allowing you to expand your battery system capacity by connecting multiple battery packs in parallel with synchronized BMS management.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Enables hard parallel connection between multiple JKBMS units\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ Synchronized battery across all parallel units\u003c\/li\u003e\n\u003cli\u003e✅ Plug-and-play connection via the enhanced parallel interface port on the BMS\u003c\/li\u003e\n\u003cli\u003e✅ Ideal for large-scale home ESS and commercial energy storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJKBMS \u003cstrong\u003eHCR series only\u003c\/strong\u003e: JK-B1A8S10P-HCR, JK-B2A8S20P-HCR, JK-B2A8S30P-HCR,\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot compatible\u003c\/strong\u003e with Standard series (no parallel interface port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot compatible\u003c\/strong\u003e with HC series (no parallel interface port)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× Parallel Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For soft parallel (wireless), use the PLINK Module instead. The Parallel Module requires a BMS with an enhanced hardware parallel interface port (HCR series only).\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-Parallel Module","offer_id":47778458796170,"sku":"JK-Parallel Module","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/2778b2cd53347cb3287cefa3c6dbe81f_41cd7dd4-d975-4a05-b179-584cfdb72c4b.jpg?v=1775493869"},{"product_id":"jkbms-battery-level-indicator-display-board-smart-bms","title":"JKBMS Battery Level Indicator Display Board for Smart BMS","description":"\u003ch2\u003eJKBMS Battery Level Indicator Display Board\u003c\/h2\u003e\n\u003cp\u003eAdd a clear visual battery status display to your JKBMS system. This LED indicator board shows the current State of Charge (SOC) at a glance, making it easy to monitor your battery level without opening an app or connecting to a PC.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Visual SOC (State of Charge) display via LED bar\u003c\/li\u003e\n\u003cli\u003e✅ Direct plug-in connection to JKBMS indicator port — no wiring required\u003c\/li\u003e\n\u003cli\u003e✅ Compact design — easy to mount on battery enclosure panels\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with all JK Smart BMS models\u003c\/li\u003e\n\u003cli\u003e✅ Ideal for RV, marine, home ESS, and portable power applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll JKBMS Smart BMS models with indicator port (JK-B series, JK-BD series, JK-PB series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× Battery Level Indicator Display Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JKBMS","offers":[{"title":"JK-Indicator","offer_id":47778458828938,"sku":"JK-Indicator","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/925d19d508f34f00bb8b3a73b4175382_71386841-d303-45dd-8433-87d22f67de6d.jpg?v=1775495684"}],"url":"https:\/\/jkbms-ess.com\/en-eu\/collections\/bms-accessories.oembed","provider":"JKBMS-ESS","version":"1.0","type":"link"}