The Brunton Sustain portable power device is comparable to the Impel in functionality but it's smaller in size, weight, and capacity. Whether its a laptop or a cell phone its safe to say that the Sustain will charge just about any type of electronic providing USB, 12v, 16v, and 19v outputs. Features power storage capacity of 6,000 mAh.
Features:
Water resistant
Durable rubberized shell
Internal rechargeable Lithium Polymer battery
Power gauge and auto shut-off
Reverse flow protection
Includes: Accessory cables
Battery storage: 6,000 mAh
USB , 12V, 16V and/or 19V output
Output: 1000 mA @ 5V; 3,200 mA @ 12V, 16V and 19V.
Conforms with FCC Standards
No disposal or overheating issues
Weight: 1lb. 6 oz.
Dimensions: 7.75"x3.75"x1"
