{"product_id":"12v-2000mah-3s-18650-li-ion-battery-pack","title":"ELBOTICS 12V 2000mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) for IoT Devices, Robotics, Bluetooth Speakers \u0026 DIY Electronics","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 2000mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact, high-performance rechargeable battery designed to provide stable, efficient, and long-lasting power for IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Built using premium 18650 lithium-ion cells, this battery pack delivers reliable performance, extended service life, and consistent voltage output for demanding electronic applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfigured 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, making it suitable for a wide range of compatible electronic devices. Its lightweight and compact design allows easy installation in custom electronics, embedded systems, and portable equipment while providing dependable rechargeable power.\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\u003eHigh-quality \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\u003e2000mAh capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for longer operating time and dependable backup power.\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 premium lithium-ion cells for stable voltage and extended battery life.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable flame-retardant PVC outer wrapping provides excellent insulation and protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight, compact, and easy to integrate into custom electronic projects.\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 maintain battery charge during storage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for hobby, commercial, educational, and industrial 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\u003eIoT Devices\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProvides stable and reliable power for IoT modules, smart controllers, wireless sensors, and embedded systems requiring a rechargeable 3S lithium-ion battery.\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, educational robots, and engineering prototypes that require lightweight and dependable power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBluetooth Speakers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable for compatible Bluetooth speakers, portable audio systems, and multimedia devices requiring a compact rechargeable battery pack.\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 building portable gadgets, battery-powered tools, testing equipment, and custom electronic circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePortable Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCan be used in compatible portable devices, monitoring equipment, communication systems, and battery-powered instruments where voltage and current requirements match.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIndustrial Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable for industrial prototypes, embedded electronics, research equipment, automation systems, and development projects requiring a reliable rechargeable power source.\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 develops dependable lithium-ion battery solutions for engineers, technicians, manufacturers, educational institutions, hobbyists, and electronics enthusiasts. Every battery pack is manufactured using premium-quality lithium-ion cells and durable insulation materials to ensure stable voltage, reliable performance, long service life, and enhanced operational safety. Whether you are replacing an existing battery or building a new electronic product, ELBOTICS batteries are engineered to deliver consistent performance across a wide range of 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 batteries\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 designed specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3S lithium-ion battery packs\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.\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 place when not in use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect the battery during long periods of storage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the battery immediately if it becomes damaged, swollen, or overheats during normal use.\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 2000mAh 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 2000mAh 3S 18650 Li-ion Rechargeable Battery Pack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an ideal power solution for IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Combining premium 18650 lithium-ion cells, stable voltage output, durable flame-retardant PVC protection, and a rechargeable design, this battery provides dependable performance, long service life, and excellent value for professional and personal electronic projects.\u003c\/span\u003e\u003c\/p\u003e","brand":"Elbotics","offers":[{"title":"Default Title","offer_id":53980323447102,"sku":"ELB-108_2000mAh","price":949.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/5534\/5726\/files\/71OMO8qPwxL._SL1500.jpg?v=1785236993","url":"https:\/\/elbotics.com\/products\/12v-2000mah-3s-18650-li-ion-battery-pack","provider":"Elbotics","version":"1.0","type":"link"}