{"product_id":"12v-6400mah-3s-18650-li-ion-battery-pack","title":"ELBOTICS 12V 6400mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) for Power Banks, IoT Devices, Robotics \u0026 Bluetooth Speakers","description":"\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eELBOTICS 12V 6400mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium high-capacity rechargeable battery engineered to deliver stable, efficient, and long-lasting power for power banks, IoT devices, robotics, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Built using premium-grade 18650 lithium-ion cells, this battery pack offers dependable voltage output, high energy density, and extended operating life for a wide range of compatible electronic devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3S lithium-ion battery pack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it operates at a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enominal voltage of 11.1V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and reaches \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12.6V when fully charged\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. With its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6400mAh capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this battery provides extended runtime, making it ideal for applications that require reliable power over longer operating periods. The compact design and durable flame-retardant PVC wrapping ensure enhanced protection while allowing easy integration into portable devices, embedded systems, and custom electronic projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3S 18650 lithium-ion rechargeable battery pack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e6400mAh high-capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e battery for extended operating time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e11.1V nominal \/ 12.6V fully charged\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e output for compatible electronic devices.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt using high-quality 18650 lithium-ion cells for stable voltage and reliable performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable flame-retardant PVC outer wrapping provides protection against abrasion, impact, and everyday wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and lightweight construction for convenient installation in portable and embedded devices.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500+ charge cycles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e under recommended operating conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow self-discharge technology helps retain battery capacity during storage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for DIY, commercial, educational, robotics, industrial, and portable electronic applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003ePower Banks\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProvides dependable power for custom power banks and portable charging solutions that require a high-capacity rechargeable battery pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIoT Devices\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable for IoT devices, smart controllers, wireless sensors, embedded systems, and monitoring equipment requiring stable rechargeable power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRobotics Projects\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for robotics kits, automation systems, engineering projects, STEM education, autonomous robots, and research prototypes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBluetooth Speakers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with Bluetooth speakers, portable audio systems, multimedia devices, and custom speaker projects requiring extended battery life.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDIY Electronics\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePerfect for electronics enthusiasts, makers, engineers, and students developing battery-powered gadgets, portable instruments, testing equipment, and custom electronic devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIndustrial Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for industrial automation, embedded electronics, research laboratories, monitoring equipment, testing systems, and development projects requiring reliable portable power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose ELBOTICS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eELBOTICS designs high-quality lithium-ion battery solutions trusted by engineers, manufacturers, educational institutions, technicians, and electronics enthusiasts. Every battery pack is manufactured using carefully selected premium 18650 lithium-ion cells and durable insulation materials to provide stable voltage, dependable performance, extended service life, and enhanced operational safety. Whether you are replacing an existing battery or powering a new electronic system, ELBOTICS batteries are engineered to deliver reliable performance in both professional and personal applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eSafety Instructions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eUse only with devices compatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11.1V nominal (12.6V fully charged) 3S lithium-ion battery packs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCharge only with a charger specifically designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3S lithium-ion rechargeable batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify voltage, connector type, polarity, and dimensions before installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not puncture, crush, disassemble, or short-circuit the battery pack.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep away from excessive heat, fire, moisture, and direct sunlight.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore in a cool, dry location when not in use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect the battery during long periods of non-use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the battery immediately if it becomes physically damaged, swollen, or overheats during normal operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1 × ELBOTICS 12V 6400mAh 3S 18650 Li-ion Rechargeable Battery Pack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Buy This Battery?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eELBOTICS 12V 6400mAh 3S 18650 Li-ion Rechargeable Battery Pack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an excellent choice for users seeking a high-capacity, dependable, and rechargeable power solution for power banks, IoT devices, robotics, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Featuring premium 18650 lithium-ion cells, stable voltage output, durable flame-retardant PVC protection, and a compact design, this battery delivers extended runtime, reliable performance, and exceptional value for demanding electronic applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elbotics","offers":[{"title":"Default Title","offer_id":53980323250494,"sku":"ELB-109-6400mAh","price":1499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/5534\/5726\/files\/1U6A6600.jpg?v=1785236991","url":"https:\/\/elbotics.com\/products\/12v-6400mah-3s-18650-li-ion-battery-pack","provider":"Elbotics","version":"1.0","type":"link"}