{"product_id":"3s-25a-bms-battery-protection-board-12-6v-3sjh25a-c","title":"3S 25A BMS Battery Protection Board 12.6V – 3SJH25A-C","description":"\u003ch1\u003e\u003cspan\u003e3S 25A BMS Battery Protection Board – 3SJH25A-C\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3SJH25A-C 3S 25A BMS Protection Board\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for compatible three-series-cell lithium-ion battery packs. It helps protect the battery pack from certain abnormal electrical conditions during charging and discharging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a standard 3S Li-ion pack's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11.1V nominal voltage and 12.6V full-charge voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this board is suitable for compatible battery-powered electronics, backup lighting and DIY battery projects, provided the board's current capability matches the application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3S battery configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for three cell groups connected in series.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e25A advertised current rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, subject to confirmation for continuous operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOvercharge protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to help prevent excessive cell voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOver-discharge protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to help prevent excessive battery discharge.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOvercurrent and short-circuit protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, as advertised for this model.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact PCB design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for integration into compatible battery assemblies.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3SJH25A-C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBoard type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3S Li-ion BMS protection board\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\u003e3 cells\/groups in series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11.1V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTypical full-charge voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.6V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvertised operating current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvertised peak current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 35–40A; conditions unconfirmed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e56.5 × 45 × 4mm\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 and short circuit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eCurrent ratings, protection thresholds and dimensions are based on published listings and should be confirmed against the exact board revision.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible 3S 18650 lithium-ion battery packs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLED backup and emergency lighting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSmall backup-power projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePortable electronic equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDIY battery-powered electronics\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Safety\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUse a dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12.6V CC\/CV charger\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for a standard 3S lithium-ion battery pack. A BMS is a protection circuit, not a standalone charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse compatible cells and ensure the cells, wiring, connectors and load can safely handle the required current. Confirm the battery connection pads and polarity on the actual PCB before installation. Incorrect wiring can damage the board and battery and may cause fire.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePackage includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 × 3S 25A BMS protection board, model 3SJH25A-C.\u003c\/span\u003e\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":67844223762745,"sku":null,"price":325.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/k_J-Fm_MnwPEzCjzmpDj9L1VIwjdtjrWxFrpH5OJHXph3ngsOpdrp14waApI29BxXThCqVxRRRDS-xyaPn99grxfm7CkozNrXvCbfC45DiqStgDXsmimzjP_UyvqS25cVnFg7NyrblAjCkvP2D2lj4X51zNgXN8KgBMS_0D8ETCNqkMuIQdsPt4.jpg?v=1793022742","url":"https:\/\/electronicshub.pk\/products\/3s-25a-bms-battery-protection-board-12-6v-3sjh25a-c","provider":"Electronics Hub","version":"1.0","type":"link"}