The Brunton Bump Power Pack Rechargable Battery with Micro USB Connector is designed to charge micro USB-powered electronic devices. The Bump features an internal rechargeable lithium-polymer battery with a capacity of 500mA. It also features a 50mA solar panel. Additional features include water-resistant housing, power gauge and auto shutoff. The Bump is compact and lightweight for portability.
- Internal rechargeable lithium-polymer battery with a 500mA capacity
- 50mA solar panel
- Power gauge and auto shutoff
- Compact and lightweight (under 1oz) for portability