Unitree G1 Battery

Unitree G1 Battery

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Lead time varies by manufacturer. A deposit may apply and will be credited toward your final invoice.

The Unitree G1 Battery is the official 9000mAh power solution for the G1 humanoid robot platform. Featuring a self-developed BMS with a comprehensive intelligent protection suite — including overcharge, over-discharge, short circuit, and load detection safeguards — it delivers reliable, sustained power across every mission cycle.

Intelligent Power. Uncompromising Protection.
The G1 Battery was engineered alongside the G1 humanoid platform to meet the exacting power demands of advanced bipedal robotics. Its 9000mAh rated capacity provides the sustained energy delivery required for extended research sessions, locomotion testing, and autonomous operation sequences. At the core is Unitree's self-developed battery management system — a purpose-built BMS that actively monitors cell health, balances charge distribution, and enforces a full suite of protective functions including overcharge, over-discharge, short circuit, load detection, and storage self-discharge protection. The result is a battery that performs consistently, charges safely, and protects your G1 investment across thousands of cycles.

9000mAh High-Capacity Design — Purpose-engineered for the G1 humanoid platform's power profile, delivering sustained energy output across extended locomotion, research, and autonomous operation sessions.

Self-Developed BMS — Unitree's proprietary battery management system actively balances cells, monitors charge status in real time, and enforces intelligent protection across every charge and discharge cycle.

Full Protection Suite — Overcharge, over-discharge, short circuit, load detection, balance charging, and storage self-discharge protection — comprehensive safeguards for both the battery and the G1 platform.

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Purpose-Built Power for the Unitree G1 Humanoid Robot.

The Unitree G1 Battery is the official high-capacity power solution for the G1 humanoid platform. Engineered with a self-developed battery management system (BMS) and a 9000mAh rated capacity, it delivers the sustained, reliable power that demanding humanoid robotics research and deployment requires.

Compact in form and comprehensive in protection, the G1 Battery integrates seamlessly with the G1 platform and includes a full suite of intelligent safeguards to protect both the battery and the robot across every charge cycle and operational session.

Key Specifications

  • Rated capacity: 9000mAh
  • Dimensions: 120mm × 80mm × 182mm
  • Self-developed battery management system (BMS)
  • Power display for real-time charge status monitoring

Intelligent Protection Suite

  • Balance charging protection
  • Overcharge protection
  • Over-discharge protection
  • Short circuit protection
  • Battery load detection protection
  • Battery storage self-discharge protection

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