{"product_id":"elbotics-12v-5200mah-3s-18650-li-ion-rechargeable-battery-pack-11-1v-12-6v-for-iot-devices-robotics-bluetooth-speakers-diy-electronics","title":"ELBOTICS 12V 5200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V) for IoT Devices, Robotics, Bluetooth Speakers \u0026 DIY Electronics","description":"\u003cp\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eELBOTICS 12V 5200mAh 3S 18650 Li-ion Rechargeable Battery Pack (11.1V–12.6V)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-capacity rechargeable battery engineered to deliver stable, efficient, and long-lasting power for IoT devices, robotics projects, Bluetooth speakers, DIY electronics, portable equipment, and industrial applications. Manufactured using premium-quality 18650 lithium-ion cells, this battery pack provides reliable voltage output, excellent energy efficiency, and extended operational 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. Its high 5200mAh capacity offers extended runtime, making it an excellent choice for applications that require dependable power over longer operating periods. The compact design and durable flame-retardant PVC wrapping provide enhanced protection while ensuring easy integration into portable and embedded electronic systems.\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\u003e5200mAh high-capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e design 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\u003eManufactured with high-quality lithium-ion cells for stable voltage and reliable performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable flame-retardant PVC outer covering provides excellent insulation and mechanical protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight and compact construction for easy installation in portable devices and custom 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 retain battery capacity during storage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for DIY, commercial, educational, robotics, and industrial 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 reliable power for compatible IoT devices, smart controllers, wireless sensors, embedded systems, and monitoring equipment 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, STEM education, engineering projects, research prototypes, and autonomous robotic platforms requiring stable portable 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, multimedia devices, and custom speaker projects requiring a rechargeable battery solution.\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 makers, hobbyists, students, engineers, and electronics enthusiasts building battery-powered gadgets, testing equipment, development boards, and innovative electronic devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePortable Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with portable electronic instruments, communication devices, monitoring systems, testing equipment, and other battery-operated electronics that match the required voltage and current specifications.\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, laboratory equipment, development projects, testing systems, and research applications where a compact and dependable rechargeable battery is required.\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 manufactures high-quality lithium-ion battery solutions trusted by engineers, manufacturers, educational institutions, technicians, and electronics enthusiasts. Every battery pack is built using carefully selected premium 18650 lithium-ion cells and durable insulation materials to provide stable voltage, consistent performance, long service life, and enhanced operational safety. Whether replacing an existing battery or powering a new electronic project, ELBOTICS batteries deliver dependable performance for 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 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 connecting the battery.\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 from the device during extended periods of non-use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the battery immediately if it becomes swollen, physically damaged, 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 5200mAh 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 5200mAh 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, reliable, and rechargeable power solution for IoT devices, robotics projects, 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 dependable performance, extended runtime, and excellent value for demanding electronic application\u003c\/span\u003e\u003c\/p\u003e","brand":"Elbotics","offers":[{"title":"Default Title","offer_id":53980323283262,"sku":"ELB-109_5200mAh","price":1429.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/5534\/5726\/files\/1U6A6638.jpg?v=1785236991","url":"https:\/\/elbotics.com\/products\/elbotics-12v-5200mah-3s-18650-li-ion-rechargeable-battery-pack-11-1v-12-6v-for-iot-devices-robotics-bluetooth-speakers-diy-electronics","provider":"Elbotics","version":"1.0","type":"link"}