The Brunton Metal 4400 Power Pack is lightweight and features a dual output and integrated USB input.
- Lightweight and compact for easy transport
- Dual output, USB 2.0 Compatible and Micro USB
- Integrated USB input
- Dimensions: 4.25 x 1.13 x 1 in.
- Weight: 7.25 oz.
- Charging Capacity: 4x smart phone charges
- Charge Time: USB - 4 hours, ac/usb - 4 hours, Solaris® 4 USB - 5 to 6 hours
- Lithium ion battery: 4400mAh