Battery Pack · serves as: Energy Storage, Power Delivery. · compatible with: Quadruped, Legged Robot.
Which group Go2 Battery belongs to and how it is built
Energy Storage is a subcategory of components responsible for storing electrical energy and supporting autonomous operation of a robot or its modules. It encompasses battery packs, energy storage modules, supercapacitors, and other power supply solutions. These elements are particularly important in mobile robots, humanoids, AMRs, and platforms operating outside fixed power infrastructure.
Battery Pack is an integrated assembly of rechargeable cells designed to power robots, mobile modules, and embedded systems. In robotics, it is responsible for energy storage and for supplying appropriate voltage and current parameters to drives, control electronics, and sensors. A battery pack may also include a BMS circuit, thermal protection, diagnostic interfaces, and a protective enclosure. It is a key component in mobile robots, humanoid robots, AMRs, and drones.
The Go2 Battery is a smart lithium-ion pack dedicated to the Unitree Go2 quadruped robot. Available in two variants: standard 8000 mAh providing approximately 1–2 hours of runtime, and long-endurance 15,000 mAh allowing 2–4 hours of operation under real-world conditions.
The nominal voltage range is 28–33.6 V, with the robot's maximum power consumption of approximately 3000 W. The battery features an integrated BMS (Battery Management System) providing protection against overcharge, over-discharge, and overheating. The total robot mass including battery is approximately 15 kg.
