Unitree G1 Humanoid Robot Battery 9000mAh is a replacement battery module designed for the Unitree G1 humanoid robot. According to the Unitree G1 Battery and Charger user manual, the battery is specially designed for the G1 robot with charge and discharge management functions, using high-performance battery cells and a Unitree-developed battery management system. The official G1 battery specification lists a 9000mAh rated capacity with 421.2Wh energy, DC 46.8V rated voltage, and DC 54.6V limited charge voltage. It is suitable as a spare or replacement battery for G1 operation, lab demonstrations, maintenance rotation, and repeated robot testing sessions. Features Designed for Unitree G1 - Battery module made for the Unitree G1 humanoid robot platform. 9000mAh rated capacity - Official battery specification lists 9000mAh and 421.2Wh. DC 46.8V rated voltage - Matches the official G1 battery technical specification. DC 54.6V limited charge voltage - Listed in the Unitree G1 Battery and Charger manual. Integrated power indicator - The manual identifies LED lights for displaying current battery power. Battery management protection - Official functions include self-discharge storage protection, balance charging protection, overcharge protection, over-discharge protection, current protection, and short-circuit protection. G1 battery form factor - Official size is 120 x 80 x 182 mm, matching the G1 battery housing shown in the manual. Spare-battery workflow - Useful for reducing downtime during G1 demonstrations, lab testing, education, and maintenance. Specifications Product Name Unitree G1 Humanoid Robot Battery 9000mAh Compatible Robot Unitree G1 humanoid robot Rated Capacity 9000mAh, 421.2Wh Rated Voltage DC 46.8V Limited Charge Voltage DC 54.6V Size 120 x 80 x 182 mm Battery Functions Power display, storage self-discharge protection, balance charging protection, overcharge protection, charging temperature protection, charging current protection, over-discharge protection, short-circuit protection Product Visuals G1 battery module front view with power button and LED indicator area Battery housing view matching the G1 manual form factor Battery detail view for replacement and inspection G1 battery module product detail Reference Documents Unitree G1 - Battery & Charger Unitree G1 - GitHub Unitree G1 - G1 Developer Support Application Spare battery rotation - Keep an additional G1 battery available for robot testing and demonstrations. Robotics lab operation - Reduce downtime between humanoid robot experiments and class sessions. Maintenance replacement - Replace a worn or unavailable G1 battery module with the official 9000mAh specification. Field demonstrations - Carry a spare battery for off-site robot presentations where charging time is limited. Development testing - Support repeated G1 power cycles during software, control, and sensor integration work. Education and training - Help teams manage G1 battery availability during robotics courses and workshops. Packing List Item Quantity Unitree G1 Humanoid Robot Battery 9000mAh 1 FAQ .faq-accordion details { border-bottom: 1px solid #e6eef8; padding: 14px 0; } .faq-accordion summary { list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; color: #1f2933; position: relative; padding-right: 32px; } .faq-accordion summary::-webkit-details-marker { display: none; } .faq-accordion summary::after { content: "\203A"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(90deg); color: #007fff; font-size: 28px; line-height: 1; transition: transform 0.2s ease; } .faq-accordion details[open] summary::after { transform: translateY(-50%) rotate(270deg); } .faq-accordion p { margin: 12px 0 0; color: #4b5563; line-height: 1.65; } Is this battery for the Unitree G1 humanoid robot?Yes. The official G1 Battery and Charger manual states that the battery is specially designed for the G1 robot. What is the listed battery capacity?The official technical specification lists 9000mAh and 421.2Wh. What is the rated voltage?The official rated voltage is DC 46.8V. What is the limited charge voltage?The official limited charge voltage is DC 54.6V. What are the official dimensions?The official battery size is 120 x 80 x 182 mm. Does the battery have a power indicator?Yes. The official manual identifies an LED light/power display area for showing current battery power. What protection functions are listed?The official manual lists storage self-discharge protection, balance charging protection, overcharge protection, charging temperature protection, charging current protection, over-discharge protection, and short-circuit protection. Does this listing include a charger?The packing list for this listing includes one Unitree G1 Humanoid Robot Battery 9000mAh. A charger is not listed as included here.
