Official Unitree Standard Battery Charger for the A2 series. Delivers stable 50.4V / 4A (201W) output with universal 100–240V input and multi-layer safety protections for reliable charging of A2 and A2-W batteries.
The Unitree A2 Battery Charger is the official charging solution designed specifically for Unitree A2 and A2-W quadruped robot batteries. It provides a regulated 50.4V DC output at 4A (201W) and accepts a wide 100–240V AC input (50/60Hz), making it suitable for use worldwide. Compact and reliable, it supports both standard and extended-capacity battery packs used with the A2 platform while incorporating Unitree's multi-layer safety system.
Protections include safeguards against overcharge, short circuit, over-temperature, over-current, and over-voltage, with automatic shutoff when charging is complete. The charger is ideal for laboratories, field kits, overnight charging, and multi-robot setups where the A2 and A2-W batteries are interchangeable. Always follow manufacturer guidelines for safe operation and use only official Unitree chargers to maintain warranty and battery health.
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