{"product_id":"2s-4a-li-ion-battery-protection-bms-module-for-3-7v-lfp-cells-with-nickel-strips","title":"2S 4A Li-ion Battery Protection BMS Module for 3.2V LFP Cells with Nickel Strips","description":"\u003cp\u003e\u003cstrong\u003e2S 4A Li-ion Battery Protection BMS Module for 3.2V LFP Cells with Nickel Strips\u003c\/strong\u003e is a compact 2S battery protection module designed specifically for two LiFePO4 (LFP) cells connected in series. It supports a 6.4V nominal battery pack and approximately 7.4V maximum charging voltage, with up to 4A continuous current capability. The module provides protection against overcharge, over-discharge, over-current, and short-circuit conditions and includes nickel strips for convenient spot-welded battery pack assembly.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e2S LiFePO4 (LFP) battery protection module.\u003c\/li\u003e\n\u003cli\u003eDesigned for two 3.2V nominal LFP cells connected in series.\u003c\/li\u003e\n\u003cli\u003e6.4V nominal battery pack configuration.\u003c\/li\u003e\n\u003cli\u003eApproximately 7.4V maximum charging voltage.\u003c\/li\u003e\n\u003cli\u003eSupports up to 4A continuous current.\u003c\/li\u003e\n\u003cli\u003eOvercharge protection.\u003c\/li\u003e\n\u003cli\u003eOver-discharge protection.\u003c\/li\u003e\n\u003cli\u003eOver-current protection.\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection.\u003c\/li\u003e\n\u003cli\u003eCell voltage monitoring.\u003c\/li\u003e\n\u003cli\u003eHelps protect individual cells during charging and discharging.\u003c\/li\u003e\n\u003cli\u003eAutomatic protection operation.\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight PCB design.\u003c\/li\u003e\n\u003cli\u003eNickel strips included for direct spot welding.\u003c\/li\u003e\n\u003cli\u003eSuitable for custom 2S LiFePO4 battery packs.\u003c\/li\u003e\n\u003cli\u003eSuitable for portable electronics, LED lighting, small robotics, IoT devices, backup systems, and DIY battery projects.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"center\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"center\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2S LiFePO4 Battery Protection BMS Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLithium Iron Phosphate (LiFePO4 \/ LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eBattery Configuration\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eNumber of Cells\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 Cells in Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eNominal Cell Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eNominal Pack Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eMaximum Charging Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7.4V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCharging Method\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eCC\/CV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eMaximum Continuous Current\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eMaximum Continuous Charging Current\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOvercharge Detection Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.65 ± 0.025V \/ Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOver-Discharge Detection Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.5 ± 0.05V \/ Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOver-Current Protection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOver-Current Detection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eApprox. 0.2 ± 0.3V*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eShort-Circuit Protection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCell Voltage Monitoring\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eBattery Balancing\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSupported*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eProtection Type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eBMS \/ PCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCell Connection\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSeries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCompatible Cell Type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLiFePO4 \/ LFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCompatible Cell Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.2V Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eRecommended Charger\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7.4V LFP CC\/CV Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eApprox. -40°C to +80°C*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eApprox. -55°C to +125°C*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003ePCB Type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eCompact Battery Protection PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eConnection Method\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSoldering \/ Spot Welding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eNickel Strips\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eNickel Strip Mounting\u003c\/td\u003e\n\u003ctd align=\"center\"\u003ePre-Attached \/ Spot-Weldable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eApplication\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2S LFP Battery Pack Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eAlso Check These Products:-\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"4s-6amps-li-ion-battery-protection-module\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e4S 6Amps LFP Battery Protection BMS Module for 3.2V LFP cells\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"1s-6a-lfp-32650-lithium-battery-protection-board-3-2v-bms-with-nickel-strip\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e1S 6A LFP 32650 Lithium Battery Protection Board 3.2V BMS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/quartzcomponents.com\/products\/3s-10a-lithium-battery-protection-bms-module-for-11-1v-nmc-cells\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3S 10A Lithium Battery Protection BMS Module for 11.1V NMC cells\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/quartzcomponents.com\/products\/3s-6a-lithium-battery-protection-bms-module-for-3-7v-nmc-cells\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3S 10A Lithium Battery Protection BMS Module for 3.7V NMC cells without Nickel Strip\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x 2S 4A BMS Module for 3.2V LFP Cell\u003c\/p\u003e","brand":"DAL006","offers":[{"title":"Default Title","offer_id":46220948472042,"sku":"BCL-QC6216","price":28.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/2S4ALi-ionBatteryProtectionBMSModulefor3.7VNMCCellswithNickelStrips_4.jpg?v=1788177967","url":"https:\/\/quartzcomponents.com\/products\/2s-4a-li-ion-battery-protection-bms-module-for-3-7v-lfp-cells-with-nickel-strips","provider":"QuartzComponents","version":"1.0","type":"link"}