Replacement battery guide for the Unitree H1 — specifications, buying advice, and safe replacement.
Unitree has not published battery specifications for the full-size H1 humanoid. The pack is a custom high-voltage module designed around the H1's larger actuators, and replacement packs come through Unitree's enterprise sales channel.
If you need an H1 battery, contact Unitree directly or work through a reseller — and have a technician handle the swap, since high-voltage packs demand proper handling. Never substitute a pack from another model.
Always match the exact model and revision — Unitree packs are not interchangeable across models. Buy OEM wherever possible; the battery management handshake is model-specific. For installation help, find a technician experienced with Unitree hardware.
Check current listings from sellers, or look up the official charging guidance before you buy.
Check Flip listings Read the manualThe manufacturer has not published battery specifications for the Unitree H1. Your pack's nameplate is the authoritative source.
Batteries are the riskiest component to go third-party on — wrong voltage, missing BMS communication, or poor cells can damage the robot or create a fire hazard. OEM packs are strongly recommended.
Runtime drops well below the original spec, the robot shuts off under load despite showing charge, the pack swells or runs hot, or charge times stretch far longer than when new. A swollen pack is a safety issue — stop using it.