{"product_id":"3s-40a-li-ion-lithium-battery-18650-charger-pcb-bms-protection-board","title":"3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board","description":"\u003cmeta name=\"description\" content=\"Buy 3S 40A Liion Lithium Battery 18650 Charger PCB BMS Protectio online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board\u003c\/h1\u003e\n\n\u003cp\u003ePremium quality battery management solution from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and dedicated 24\/7 support.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThis 3S 40A BMS (Battery Management System) protection board is essential for safely charging and protecting 3-cell lithium-ion battery packs. Featuring integrated overcharge, over-discharge, and short-circuit protection, it's ideal for 18650 battery applications and custom power systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3S (3-Cell Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLi-ion \/ Lithium (18650 Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOvercharge, Over-discharge, Short-circuit, Overcurrent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharger + BMS Protection Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This BMS Board?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from trusted suppliers with verification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Safety Standards\u003c\/strong\u003e - Multi-layer protection for your battery pack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Delivery\u003c\/strong\u003e - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical assistance available round-the-clock\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e - Tested and verified before dispatch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effective\u003c\/strong\u003e - Best value for professional-grade protection\u003c\/p\u003e\n\n\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects\u003c\/strong\u003e: Custom power banks, portable chargers, and battery packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Vehicles\u003c\/strong\u003e: E-bikes, e-scooters, and mobility devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment\u003c\/strong\u003e: UPS systems, backup power supplies, and solar storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e: Drones, power tools, and portable devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Development\u003c\/strong\u003e: Engineering projects and educational purposes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1x 3S 40A BMS Protection Board with Charger PCB\u003c\/li\u003e\n\u003cli\u003eComplete technical documentation\u003c\/li\u003e\n\u003cli\u003eInstallation guide and wiring diagram\u003c\/li\u003e\n\u003cli\u003e24\/7 technical support access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eMulti-Level Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvercharge protection (prevents battery damage)\u003c\/li\u003e\n\u003cli\u003eOver-discharge protection (extends battery life)\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection (safety against faults)\u003c\/li\u003e\n\u003cli\u003eOvercurrent protection (40A rated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow voltage drop for efficiency\u003c\/li\u003e\n\u003cli\u003eFast charging capability\u003c\/li\u003e\n\u003cli\u003eStable discharge characteristics\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEasy Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard connector compatibility\u003c\/li\u003e\n\u003cli\u003eSimple wiring configuration\u003c\/li\u003e\n\u003cli\u003eCompact PCB design\u003c\/li\u003e\n\u003cli\u003eFits standard 18650 battery holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. All products are sourced directly from authorized distributors with authentication verification. We guarantee genuine components with no counterfeit risk.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat protection does this BMS board provide?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis board includes comprehensive protection against overcharge, over-discharge, short-circuit, and overcurrent conditions. It's designed to maximize battery safety and lifespan.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this with 18650 batteries?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, this 3S BMS is specifically compatible with 18650 lithium-ion cells. It supports 3-cell series configurations (11.1V nominal).\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the warranty coverage?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFull 7-day warranty on manufacturing defects covering all defects in materials and workmanship. Replacement or refund available for faulty units.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow fast is shipping?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eWe ships within 1-5 days from our Bengaluru warehouse. Most orders reach within 7-8 days across India. Express shipping options available.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Our expert team provides 24\/7 support via email and WhatsApp. We help with installation, troubleshooting, and technical queries.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return\/replacement policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only. We stand behind our products 100%.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Orders of 10+ units qualify for wholesale pricing. Contact our sales team for custom quotes and volume discounts.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this for fast charging?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, this board supports fast charging up to 40A capacity. Charging speed depends on your charger specifications and battery capacity.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrder your 3S 40A BMS Protection Board today and experience reliable, safe battery management for all your projects!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eBuy 3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43774683775139,"sku":"TES-EV8102164","price":198.34,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/3-series-40a-18650-lithium-battery-protection-board-111v-126v-with-balance-for-drill-motor-lipo-cell-module-800x800-1.jpg?v=1701085824","url":"https:\/\/www.theengineerstore.in\/te\/products\/3s-40a-li-ion-lithium-battery-18650-charger-pcb-bms-protection-board","provider":"The Engineer Store","version":"1.0","type":"link"}