{"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":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/4601d693cab7aa5bb9f065cb70102b46_53ebfa6e-e051-4895-9654-d29967db91a1.jpg?v=1775495686","url":"https:\/\/jkbms-ess.com\/en-eu\/products\/jkbms-accessories-adapter-board-for-jk-bms-active-balancer-smart-bms-equalizador-accessories","provider":"JKBMS-ESS","version":"1.0","type":"link"}