Unitree G1 Charger
G1 Charger is the official charging solution designed for the Unitree G1 humanoid robot. It provides stable and efficient power delivery to safely recharge the G1 battery for continuous robot operation.
The charger supports a 100–240V AC input at 50/60Hz, making it suitable for use in different countries and regions. It delivers a stable 54V 5A output, ensuring consistent charging performance for the compatible battery.
Its compact design makes it easy to transport and store while providing dependable charging for research, education, development, and daily robot operation.
Key Features
Official G1 Charger
Designed specifically for charging the Unitree G1 robot battery.
Wide Input Voltage
Supports 100–240V AC input for worldwide compatibility.
Stable Power Output
Provides a consistent 54V 5A output for reliable charging.
Compact Design
Small footprint for convenient transportation and storage.
Safe Charging Performance
Engineered to deliver stable and efficient charging for the G1 battery.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Model | G1 Charger |
| Compatible Robot | Unitree G1 |
| Product Type | Robot Battery Charger |
| Input Voltage | 100–240V AC |
| Input Frequency | 50/60 Hz |
| Input Current | 4 A |
| Input Power | 350 VA |
| Output Voltage | 54 V |
| Output Current | 5 A |
| Dimensions | 210 × 108 × 48.2 mm |
FAQs
Which robot is this charger compatible with?
It is designed specifically for the Unitree G1 humanoid robot.
What is the output voltage?
The charger provides a 54V output.
What is the output current?
It delivers a maximum output current of 5A.
Can it be used internationally?
Yes. It supports a 100–240V AC input, making it suitable for worldwide use.
Is this an official charger?
Yes. It is designed for charging the Unitree G1 battery.
Is the charger compact?
Yes. Its compact design makes it easy to carry and store.






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