Custom 18650 21700 Rechargeable Lithium Battery Pack for Robots

Custom 3.7V 7.4V 10.8V 11.1V 12V 14.8V 18650 21700 Rechargeable Lithium Battery Packs are designed for a wide range of robot applications, including RC robots, service robots, inspection robots, educational robot platforms, and industrial mobile equipment. Built with high-quality 18650 or 21700 lithium cells, these battery packs can be customized by voltage, capacity, size, connector type, wire length, and protection circuit requirements. They provide stable power output, reliable charging performance, and long cycle life for demanding robotic systems. Each pack can be equipped with a smart BMS to support overcharge, over-discharge, overcurrent, and short-circuit protection. Whether your robot requires compact size, higher discharge capability, or extended runtime, we can develop a suitable battery solution based on your device structure and power demand. OEM and ODM customization is available for prototype testing and bulk production.

• Custom voltage options including 3.7V, 7.4V, 10.8V, 11.1V, 12V and 14.8V.
• Built with 18650 or 21700 lithium cells for stable power output.
• Capacity, size, connector and wire length can be customized.
• Optional BMS protection supports overcharge, over-discharge, overcurrent and short-circuit safety.
• Designed for long runtime, reliable charging and consistent robotic performance.

Application Fields

• RC robots and remote-controlled mobile platforms.
• Service robots, inspection robots and educational robot kits.
• Industrial AGV robots and warehouse automation equipment.
• Smart robotic carts, patrol robots and mobile testing devices.
• OEM and ODM robot battery projects requiring tailored power solutions.