{"product_id":"2s-lithium-ion-battery-protection-bms-board-7-4v-3a","title":"2S Lithium-ion Battery Protection BMS Board - (7.4V 3A)","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2S Lithium-ion Battery Protection BMS Board – 7.4V 3A is a compact battery protection and management module designed for two lithium-ion cells connected in series. It is suitable for building 2S battery packs with a nominal voltage of 7.4V and a fully charged voltage of approximately 8.4V. The BMS monitors the individual cell voltages and helps protect the battery pack against overcharging, over-discharging, excessive current, and short-circuit conditions, making it suitable for rechargeable battery applications requiring basic protection and safer operation.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe board is designed for a 2S configuration, meaning two compatible 3.7V nominal lithium-ion cells are connected in series. During charging, the BMS monitors the battery pack and individual cell voltages and disconnects the cells from the charger when an overcharge condition is detected. During discharge, it helps prevent the cells from being discharged below their specified protection threshold. This makes the module suitable for battery packs assembled using 18650 cells and other compatible cylindrical lithium-ion cells.\u003c\/p\u003e\n\u003cp\u003eThe 2S 3A BMS provides protected positive and negative output connections for connecting the battery pack to a load and suitable charger. The board incorporates electronic protection components that automatically disconnect the battery when abnormal electrical conditions occur. Proper connection of the battery cells to the B+, BM\/B1, and B- terminals is essential for correct operation, and the battery cells used in the pack should be compatible and properly matched.\u003c\/p\u003e\n\u003cp\u003eDesigned for electronics hobbyists, battery-pack builders, robotics enthusiasts, engineers, technicians, and DIY makers, the 2S Lithium-ion Battery Protection BMS Board is suitable for rechargeable battery packs, portable electronics, LED systems, small robotics projects, DIY power supplies, IoT devices, RC projects, and other applications requiring a protected 2-cell lithium-ion battery pack. It provides a compact and economical protection solution for low-to-medium current 2S battery applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e2S Lithium-ion Battery Protection BMS Board\u003cbr\u003eDesigned for 2-Series Lithium-ion Cells\u003cbr\u003e7.4V Nominal Battery Pack Voltage\u003cbr\u003e8.4V Fully Charged Battery Voltage\u003cbr\u003e3A Current Rating\u003cbr\u003eOvercharge Protection\u003cbr\u003eOver-Discharge Protection\u003cbr\u003eOvercurrent Protection\u003cbr\u003eShort-Circuit Protection\u003cbr\u003eIndividual Cell Voltage Monitoring\u003cbr\u003e2S Battery Configuration\u003cbr\u003eSuitable for 18650 Lithium-ion Cells\u003cbr\u003eProtected Battery Output\u003cbr\u003eB+ Battery Positive Connection\u003cbr\u003eBM \/ B1 Cell Junction Connection\u003cbr\u003eB- Battery Negative Connection\u003cbr\u003eP+ Protected Positive Output\u003cbr\u003eP- Protected Negative Output\u003cbr\u003eSuitable for Rechargeable Battery Packs\u003cbr\u003eIdeal for DIY Battery Pack Assembly\u003cbr\u003eSuitable for Portable Electronics\u003cbr\u003eIdeal for IoT Projects\u003cbr\u003eSuitable for LED Applications\u003cbr\u003ePerfect for Small Robotics\u003cbr\u003eSuitable for DIY Power Supplies\u003cbr\u003eIdeal for Battery-Powered Devices\u003cbr\u003eSuitable for RC Projects\u003cbr\u003eExcellent for DIY Electronics\u003cbr\u003eEasy to Integrate\u003cbr\u003eCompact Space-Saving Design\u003cbr\u003eLow-Cost Battery Protection Solution\u003cbr\u003eSuitable for Educational Projects\u003cbr\u003eUseful for Battery Pack Prototyping\u003cbr\u003eSuitable for Low-to-Medium Current Applications\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":47273532915766,"sku":"Q7UFJ7YI53","price":47.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/2SLithium-ionBatteryProtectionBMSBoard-7.4V3A-1.png?v=1788449957","url":"https:\/\/roboracter.in\/products\/2s-lithium-ion-battery-protection-bms-board-7-4v-3a","provider":"Roboracter","version":"1.0","type":"link"}