Go2 Battery

Name: Go2 Battery
Brand: XBOOM
SKU: xboom-134910
Availability: InStock

Compact, swappable smart battery for the Unitree Go2 robot

Available in Standard (BT2-05) and Long-Endurance

(BT2-06) versions with fast-charge support, built-in BMS, and multi-layer safety protections.

Overview

What makes it work

Attribute	BT2-05 (Standard)	BT2-06 (Long-endurance)
Physical size	120 × 80 × 182 mm	120 × 80 × 182 mm
Rated voltage	DC 29.6 V	DC 28.8 V
Limited charge voltage	DC 33.6 V	DC 33.6 V
Rated capacity / energy	8000 mAh · 236.8 Wh	15000 mAh · 432 Wh
Typical runtime	1–2 hours	3–5 hours
Compliance	IS 16046 (Part 2) / IEC 62133-2	IS 16046 (Part 2) / IEC 62133-2
Battery management	Unitree self-developed BMS	Unitree self-developed BMS
Safety & protections	Power level indicator; storage self-discharge to ~65% after ~10 days; cell balancing; over-charge; charging-temperature (<0 °C or >50 °C) protection; over-current (>15 A) protection; over-discharge (cutoff at 24 V); short-circuit; load-detection auto-off.	Same as BT2-05