{"product_id":"jkbms-smart-bms-8s-24s-24v-72v-150a-2a-active-balance-bms-built-in-bluetooth-with-rs485-pcb-battery-protection-board-for-lifepo4-li-ion-lto-battery-pack-jk-b2a24s15p","title":"JKBMS JK-B2A24S15P | 150A Smart BMS for Backup Power Supply \u0026 Small ESS | 8S-24S LiFePO4 Li-ion | 2A Active Balance","description":"\u003ch2\u003eMaximum Balance at 150A — JKBMS JK-B2A24S15P Smart BMS with 2A Active Balancing for 8S–24S\u003c\/h2\u003e\n\n\u003cp\u003eThe JK-B2A24S15P brings the 2A active balance platform to the full 8S–24S voltage range (24V–72V) at 150A continuous current — the ideal choice for UPS backup power systems, electric sightseeing vehicles, and electric tricycles that demand both wide voltage coverage and the highest available balance current in its class. When cell consistency matters over the long term, 2A active balancing delivers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible chemistries: LiFePO4 \/ Li-ion \/ LTO\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-B2A24S15P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e8S – 24S (24V – 72V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balance Current\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Communication\u003c\/td\u003e\n\u003ctd\u003eBluetooth + LCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4, Li-ion, LTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-charge, Over-discharge, Over-current, Short-circuit, Over\/Under-temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e2A Active Balancing — The Highest Balance Current in Its Class\u003c\/h2\u003e\n\n\u003ch3\u003e⚡ Why 2A Active Balance Outperforms at 150A\u003c\/h3\u003e\n\u003cp\u003eMost 150A BMS boards offer 0.4A–1A of balancing. The JK-B2A24S15P delivers 2A — equalizing cells up to 5x faster than entry-level active balance models. In a 150A pack running daily charge\/discharge cycles across the full 8S–24S range, cells are equalized \u003cem\u003eduring\u003c\/em\u003e the cycle, not just at the end of charge. The result: consistently tighter voltage spread, more usable capacity, and dramatically slower capacity fade over the pack’s lifetime.\u003c\/p\u003e\n\n\u003ch3\u003e🛴 Electric Sightseeing Vehicles — Wide Voltage, Full-Day Performance\u003c\/h3\u003e\n\u003cp\u003eThe 8S–24S range covers 24V to 72V — from small golf carts to larger tourist vehicles. The 2A active balancer ensures cells stay matched even under sustained 150A loads, protecting range consistency and pack longevity across every operating voltage.\u003c\/p\u003e\n\n\u003ch3\u003e🔋 UPS \u0026amp; Backup Power — 24V to 72V\u003c\/h3\u003e\n\u003cp\u003eFor backup power systems across the full 24V–72V range, 150A capacity with 2A active balancing means your pack delivers full capacity when it matters most — and stays healthy through years of standby cycling. Bluetooth + LCD monitoring gives you instant visibility into pack health.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho Is This BMS For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🛴 \u003cstrong\u003eElectric sightseeing vehicles\u003c\/strong\u003e and golf carts (24V–72V)\u003c\/li\u003e\n\u003cli\u003e🚲 \u003cstrong\u003eElectric tricycles\u003c\/strong\u003e and light cargo EVs\u003c\/li\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eUPS \u0026amp; backup power systems\u003c\/strong\u003e (24V–72V)\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eTelecom backup battery packs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eOEM manufacturers\u003c\/strong\u003e requiring 2A active balance at 150A across a wide voltage range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompare Versions — Find the Right Fit\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eStandard (This Model)\u003c\/th\u003e\n\u003cth\u003eHC Version\u003c\/th\u003e\n\u003cth\u003eHCR Version\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD Display\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN Bus\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Film Control\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoft Parallel (PLINK Module)\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHard Parallel (Parallel Module)\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnhanced Parallel Interface\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuzzer Alert\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall Home ESS Support\u003c\/td\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003e✅ (via PLINK \/ Parallel Module)\u003c\/td\u003e\n\u003ctd\u003e✅ (Full support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e📩 Not sure which version fits your application? \u003ca href=\"\/en-eu\/pages\/contact\"\u003eContact us\u003c\/a\u003e — we’ll help you choose the right configuration.\u003c\/strong\u003e\u003c\/p\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-B2A24S15P","offer_id":47769220251786,"sku":"JK-B2A24S15P","price":97.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/B2A24S15P_ede9b358-7252-4d69-bad9-d07673722c39.jpg?v=1775495690","url":"https:\/\/jkbms-ess.com\/en-eu\/products\/jkbms-smart-bms-8s-24s-24v-72v-150a-2a-active-balance-bms-built-in-bluetooth-with-rs485-pcb-battery-protection-board-for-lifepo4-li-ion-lto-battery-pack-jk-b2a24s15p","provider":"JKBMS-ESS","version":"1.0","type":"link"}