{"product_id":"4s-12v-100a-lifepo4-bms-battery-protection-circuit-board-3-2v-cells","title":"4S 12V 100A LiFePO4 BMS Battery Protection Circuit Board – 3.2V Cells","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eBuild a 12V LiFePO4 battery pack with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4S 100A Battery Protection Circuit Board\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for four lithium iron phosphate cells connected in series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis battery management system is listed for a 4S configuration using 3.2V nominal LiFePO4 cells, creating a 12.8V nominal battery pack. The product listing specifies a 100A continuous discharge rating and protection functions for overcharging, over-discharging, overcurrent and short circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe BMS is intended for battery-pack protection in suitable 4-cell LiFePO4 applications. Before installation, confirm the board's exact charging-current rating, wiring arrangement, cell-voltage thresholds and physical dimensions against the supplied product documentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4S battery configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for a four-cell series LiFePO4 battery pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e12.8V nominal battery voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Based on four 3.2V nominal LiFePO4 cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e100A continuous discharge rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e As stated in the matching product listing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed overcharge, over-discharge, overcurrent and short-circuit protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLiFePO4 chemistry:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Intended for lithium iron phosphate cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery pack integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for appropriately configured 4S battery projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eConfirmed listing data\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBattery Management System (BMS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBattery configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBattery chemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLiFePO4 \/ LFP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCell nominal voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePack nominal voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.8V (marketed as 12V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous discharge current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtection functions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOvercharge, over-discharge, overcurrent, short circuit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePotential applications for a correctly matched 4S LiFePO4 BMS include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e12.8V LiFePO4 battery pack projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSolar energy storage battery packs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOff-grid battery systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBackup power battery projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDIY lithium battery pack builds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These are application categories, not a guarantee that the board is suitable for every solar system, vehicle or battery pack. Verify the system's current demand, cell specifications and BMS wiring before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUse only with a compatible 4S LiFePO4 battery pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the battery cell order and BMS connection diagram before wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCheck positive and negative polarity carefully.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDo not assume the 100A discharge rating is also the charging-current rating.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUse suitable conductors, insulation and protection for the actual system current.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDo not connect the board to a different lithium chemistry based only on its 4S configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstallation should be performed by someone familiar with lithium battery systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eExplore battery components for your project:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/electronicshub.pk\/collections\/battery-cells\"\u003e\u003cspan\u003eBattery Cells Collection\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/electronicshub.pk\/product\/18650-lithiom-ion-cell-in-pakistan\/\"\u003e\u003cspan\u003e18650 Lithium-Ion Cell\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese links are related battery products. They are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot confirmed compatible\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with this LiFePO4 BMS. Match battery chemistry and pack configuration before purchasing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":67912897429817,"sku":null,"price":4400.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/01_product-hero.jpg?v=1793612513","url":"https:\/\/electronicshub.pk\/products\/4s-12v-100a-lifepo4-bms-battery-protection-circuit-board-3-2v-cells","provider":"Electronics Hub","version":"1.0","type":"link"}