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Unitree A1 Battery for A1 Robot
Regular price
€0,00
The Unitree A1 Battery is a polymer lithium-ion battery designed for the Unitree A1 robot. It has a rated capacity of 4200mAh / 90.72Wh and is stated to provide up to 1 hour of battery life for the A1 robot. The battery includes an intelligent lithium battery management system with charge, discharge, storage, temperature, current, voltage and short-circuit protections. It is part of the A1 accessories series and carries SKU A1-BAT.
Highlights
- Designed as a battery for the Unitree A1 robot.
- Uses polymer lithium-ion battery technology.
- Rated capacity is 4200mAh / 90.72Wh.
- Stated to provide up to 1 hour of battery life for the A1 robot.
- Includes an intelligent BMS for safer and more reliable operation.
- Cuts off output when a short circuit is detected.
- Cuts off output when discharged to 18V to protect against over-discharge.
- Automatically stops charging when the battery is full.
- Automatically shuts down after 3 seconds when powered on with no powered device connected.
Technical specifications
| Spec | Value |
| Product - Official name | Unitree A1 Battery |
| Product - SKU | A1-BAT |
| Product - Series | A1 (Accessories) |
| Battery - Battery type | Polymer Lithium-ion Batteries |
| Battery - Model | A101-BT01 |
| Battery - Rated capacity | 4200mAh 90.72Wh |
| Battery - Charge limit voltage | DC25.2V |
| Battery - Maximum charge power | 100.8W |
| Physical - Weight | 870g |
| Physical - Size | 80mm * 145mm * 80mm |
| Runtime - Battery life for A1 robot | Up to 1 hour |
| Protection - Short-circuit protection | Cuts off output when the battery detects a short circuit |
| Protection - Over-discharge protection | Cuts off output when discharged to 18V |
| Protection - Overcharge protection | Automatically stops charging when the battery is full |
| Protection - No-load auto shutdown | Automatically shuts down after 3 seconds when the battery is on and no powered device is connected |
| Protection - Charging temperature protection | Triggers a charging abnormality below 5°C or above 55°C |
| Protection - Circuit protection | Automatically flattens the battery internal cell voltage |
| Protection - Storage self-discharge protection | After 10 days of storage above 65% battery level without operation, the battery can automatically discharge to 65%; each self-discharge process lasts about 1 hour |
| Protection - Charging current protection | Stops charging when charging current is greater than 4A |
| Design - Shell manufacturing | High-precision CNC machine tool cutting; integrated molding shell |
| Design - Surface characteristics | Anti-drop, anti-collision, sweat-proof and corrosion-proof |
Use cases
- Providing power to the Unitree A1 robot.
- Use as a battery for high-performance robots.
- Long-term battery storage with self-discharge protection.