Brunton Sustain Portable Power Pack

The mid-size model of the new lithium polymer powerpacks from Brunton, the Sustain is the perfect universal charger for all your electronics. The renewable charger will recharge laptops, smartphones, MP3, cell phones, GPS, portable DVD players and more. Never run out of power with this east to carry rechargeable battery reservoir. Connect to your devices using the USB 2.0 output or use of the laptop charging adaptors. Rubberized outer shell provices for enhanced durability. Features: Heavy-duty rubberized shell. Output: USB 2.0, 12V, 16V, 19V. Input: AC wall charger, 12V DC, or optional solar Battery capacity indicator. Specs: Battery size: 73 watt-hours. Weight: 21 oz. Temp. range: -10 to 120 F. Dimensions: 7.5" X 3.5" X 1" Selectable output by user: 5V @ 600mA, 12V @3800mA (46W), 16V @ 3500mA (56W), 19V @ 3200mA (60W). Certifications: CE, RoHS