{"product_id":"4s-6a-active-balancer-energy-transfer-balance-board-capacitive-type-for-4-strings-lifepo4-li-ion-lithium-battery-bms-protection","title":"4S Active Battery Balancer - Up to 6A","description":"\u003cp\u003eTransfer energy between cells in a suitable four-series-cell battery pack.\u003c\/p\u003e\u003ch2\u003eBalance cell voltages within a supported pack\u003c\/h2\u003e\u003cp\u003e✅ \u003cstrong\u003eActive transfer\u003c\/strong\u003e - energy moves between cells rather than relying only on resistive discharge.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cp\u003e4S capacitive active balancer. Supports suitable Li-ion or LiFePO4 cells within the stated 2.5-4.5V per-cell operating range. Balancing current varies with voltage difference, up to 6A. Approximate size: 45 x 35.5mm. Not a substitute for a correctly specified BMS.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saa7a971ecd6f4d249d4e0f974fd0e95a2.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26b6b18f69b24e3cbce6c578c4cd5e3bM.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S52d6bddeaa6848f897e02f898bf43394Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa3319a4febb04cac995fd82e55e2bb8aa.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5df6c5b78d484668b722550fbb070b8bt.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9c542d33060a483d885bcc04db8494b0K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S30a0fd6443ec4cbc830dd54ab0abc780H.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003e\u003cstrong\u003eChoose 4S Active Battery Balancer - Up to 6A for your next project.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"4S Active Balancer","offer_id":63942436684106,"sku":"1005009056039218-4S Active Balancer","price":26.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/clean-main-16111662924106-20261015.png?v=1792103000","url":"https:\/\/spy-shop.com\/products\/4s-6a-active-balancer-energy-transfer-balance-board-capacitive-type-for-4-strings-lifepo4-li-ion-lithium-battery-bms-protection","provider":"Spy-shop.com","version":"1.0","type":"link"}