Gemini Lights 4-Cell Battery 60Wh

- High-capacity 4000 mAh lithium ion cells
- Fast, convenient USB-C charging
- Charge your other devices
- New, durable outer shell
- Compatible with Duo 2200, Titan 2500
- DC port input: 8.4v, USB-C input: 5.0v
- Onboard fuel gauge
- 60Wh