Designed with the never-slow-down, everyday user in mind, Brunton's Heavy Metal 5500 has the sleek, urban aesthetics of the Metal 4400, but with greater capacity for even more on-the-go energy. Robust, lightweight and always there when you need it, the Brunton Heavy Metal 5500 is perfect for the truly power hungry.
- Lithium polymer energyHigh-grade Lithium polymer cells charge faster and last longer; no memory and minimal discharge; 1000 cycles at 80% capacity
- Charge TimeUSB - 6 hours, ac/usb - 6 hours, Solaris® 4 USB - 7 to 8 hours
- Charging Capacity- 5x smart phone charges
- Compact and Lightweight Design
- 2.1 amp & 1 amp
- USB and Micro USB Outputs
||Lithium Polymer Battery 2200mAh
||4.5" x 3" x 0.6"
||2.1 amp & 1 amp
- Brunton Heavy Metal 5500 Rechargeable Power Pack