Description
Genuine Unitree long-endurance smart battery (model BT2-06) for Go2 — same housing size as the standard pack, roughly double the runtime; the pack fitted to Go2 EDU. BMS-managed and quick-swap; supports 9 A fast charging with the fast charger. Spare batteries ship under dangerous-goods rules (cargo/sea), which we handle for you.
Specifications
- Model: BT2-06
- Capacity: 15,000 mAh / 432 Wh
- Nominal voltage: 28.8 V; charge limit 33.6 V
- Dimensions: 120 × 80 × 182 mm
- Runtime in Go2: ~2–4 h
- Standard: IEC 62133-2
Good for / Not for
Good for: Go2 EDU and Pro users running long sessions; reducing pack swaps in demos and field work. Not for: robots other than the Unitree Go2 family; buyers expecting passenger-air delivery of a loose battery.
What is included
One BT2-06 battery. The standard charger works with this pack; 9 A fast charging requires Unitree’s fast charger, which is not included unless confirmed in our email.
Delivery, total cost & warranty
Ships from Zhangzhou, China as dangerous goods (cargo or sea freight). Shipping cost and timing are confirmed by email for your destination before payment. Warranty follows Unitree’s manufacturer terms; PupRobot helps coordinate claims by email at [email protected].
Product FAQ
Q: How is it different from the standard battery?
A: Same 120 × 80 × 182 mm housing, but 15,000 mAh / 432 Wh instead of 8,000 mAh / 236.8 Wh — roughly double the runtime.
Q: Does it fit my Go2 Air?
A: The BT2-06 is a Go2-family pack; tell us your exact model when ordering and we will confirm fit before you pay.
Q: How does ordering work?
A: Place the order here (no payment is taken). We reply by email to confirm the final total. You pay only after accepting that confirmation.
Sources & verification
Specifications are from Unitree’s published product data, checked November 2026.
Reviews
There are no reviews yet.