Whether you’re sprinting the long expanse between airline gates under a tight connection, or relaxing on the train for your commute home from the daily grind, the Brunton’s Metal 4400 Power Pack will keep your phone or music churning. Its sleek exterior will accompany your briefcase and business suit or skinny jeans and sneakers. We all use our phones to much in this day and age so make sure you have a source of energy when the battery runs down.
Lithium ION energy – High-grade Lithium ION cells charge faster and last longer; no memory and minimal discharge; 1000 cycles at 80% capacity
Charge Time – USB - 4 hours; ac/usb - 4 hours; Solaris® 4 USB - 5 to 6 hours
Charging Capacity- 4x smart phone charges