Key features:
- Battery cells: 2 x 18650 cells
- Capacity: 7.2V, 3500 mAh, 25.2Wh
- Rechargeable via USB-C
- USB-C input: 5V/2A
- Compatibility: ALLTY 2500S
This 7.2V, 3500 mAh battery with a USB-C charging port is compatible with the ALLTY 2500S bicycle light. The battery module can be easily removed or replaced using a coin, and it can be recharged through the USB-C port.

