Unitree - Go2 Standard Battery
- Designed for Go2 Robot – Genuine standard battery engineered for reliable compatibility with the Go2 robotic platform.
- High-Capacity 8000mAh Battery – Delivers 8000mAh (236.8Wh) of power for extended operating time and dependable performance.
- 29.6V Rated Voltage – Operates at a DC 29.6V rated voltage for stable and efficient power delivery.
- 33.6V Charging Limit – Supports a maximum DC 33.6V charging voltage with a 3.5A charging current for efficient recharging.
- Advanced Battery Management System (BMS) – Equipped with a self-developed BMS for intelligent battery monitoring and optimized performance.
- Comprehensive Safety Protection – Features overcharge, over-discharge, short-circuit, balance charging, battery load detection, and storage self-discharge protection.
- Certified for Safety – Complies with IS 16046 (Part 2) / IEC 62133-2 safety standards for rechargeable batteries.
- Compact & Lightweight Design – Measuring 120 × 80 × 182 mm, the battery is designed for easy installation and portability.
- Reliable Industrial Performance – Built to provide stable power for robotics, inspection, research, and professional automation applications.
- Go2 Compatible Only – Specifically designed for the Go2 robot and not compatible with Go2-W models.
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
Unitree Go2 Standard Battery
The Unitree Go2 Standard Battery (BT2-05) is the genuine 8,000mAh, 236.8Wh power pack for the Go2 — built specifically for the Go2 and not compatible with the Go2-W.
236.8Wh Energy
29.6V Rated Voltage
Go2-Only Fit
Genuine Unitree Part
Full Specifications
| Specification | Details |
|---|---|
| Model | BT2-05 (Standard) |
| Rated Capacity | 8,000mAh |
| Energy | 236.8Wh |
| Rated Voltage | DC 29.6V |
| Charging Limit Voltage | DC 33.6V |
| Charging Current | 3.5A to 9A |
| Dimensions | 120 × 80 × 182mm |
| Safety Certification | IS 16046 (Part 2) / IEC 62133-2 |
| xBoom SKU | xboom-144771 |
| Specification | Details |
|---|---|
| Battery Management System | Self-developed BMS with overcharge, over-discharge, short-circuit, balance charging, load detection, and storage self-discharge protection |
| Compatible Platform | Unitree Go2 only — not compatible with the Go2-W, which uses different battery hardware |
| Also Available | Unitree also sells a higher-capacity BT2-06 “Long Range” battery separately, if extended runtime matters more than a lighter swap weight |
| Typical Runtime | Approximately 1-2 hours on the Go2 platform, depending on payload and activity |
Genuine Power, Built to a Real Standard
Unitree Go2 Standard Battery: What’s Actually Inside
The Unitree Go2 Standard Battery (BT2-05) delivers 8,000mAh of capacity and 236.8Wh of energy at a rated 29.6V, giving the Go2 enough runtime for a real working session rather than a quick demo. A self-developed battery management system handles overcharge, over-discharge, short-circuit, and load-detection protection in the background, and the pack itself is certified to IS 16046 (Part 2) / IEC 62133-2 safety standards.
This is the Standard version specifically. Unitree also sells a higher-capacity BT2-06 “Long Range” battery separately, if extended runtime matters more than swap weight. And it’s worth being direct about fitment: this battery is built for the Go2 only. It isn’t compatible with the Go2-W, which uses different battery hardware entirely.
8,000mAh, 236.8Wh
Enough capacity for a genuine working session between recharges.
Advanced BMS Protection
Overcharge, short-circuit, and load-detection safeguards run continuously.
Certified Safety Standards
Built and tested to IS 16046 (Part 2) / IEC 62133-2 requirements.
Go2-Specific Fit
Engineered for the Go2’s exact battery bay, not a generic universal pack.
See Every Detail
Engineered Down to the Connector
A labeled engineering diagram of the battery’s connector, charge-indicator, and mounting layout — the kind of detail that comes from designing a pack specifically for one robot’s battery bay, rather than adapting a generic cell pack to fit.
Built for Dependable, All-Day Power
The Unitree Go2 Standard Battery is engineered for consistent, safe power delivery across real working sessions.
🔋
8,000mAh Rated Capacity
236.8Wh of energy for a real session’s worth of runtime, not a quick demo.
⚡
Regulated 29.6V / 33.6V
A defined rated and charging-limit voltage supports safe, consistent recharging.
🛡️
Advanced BMS Protection
Overcharge, short-circuit, and load-detection safeguards run continuously.
✅
Certified Safety Standards
Meets IS 16046 (Part 2) / IEC 62133-2 requirements for rechargeable batteries.
📏
Compact, Lightweight Build
120×80×182mm keeps the pack easy to carry, store, and swap in the field.
⚠️
Go2-Specific Design
Built for the Go2’s exact battery bay — not compatible with the Go2-W.
Built for Teams Keeping a Go2 Fleet Running
The Unitree Go2 Standard Battery suits operators who need genuine, dependable spare power for extended sessions or fleet rotation.
Industrial Inspection Fleets
A dependable spare keeps a Go2 unit running across longer shifts.
Research & Robotics Labs
A genuine, certified battery keeps test results consistent and safe.
Education & Training Programs
A dependable spare keeps class sessions running without interruption.
Fleet Spares & Backup Power
Keep a genuine replacement on hand for a depleted or aging battery.
Field Operations
Compact and lightweight enough to carry a spare to any site.
Multi-Battery Rotation Setups
Quick swaps keep a Go2 in continuous operation across a long day.
See Charging Best Practices in Action
A dedicated look at charging this exact battery correctly, plus the Go2 it powers.
Frequently Asked Questions
What’s the actual capacity of the Unitree Go2 Standard Battery?
Does this battery fit the Go2-W as well?
What safety features does it have?
How long does this battery run on the Go2?
Is there a higher-capacity option available?
Is pricing listed online?
The full sheet
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