Goal 0 Elite Sherpa Products - $79.99

Developed by an entrepreneur who recognized the need for portable power in the remote regions of the Congo, Goal Zero products are rapidly gaining popularity with hunters, backpackers and adventurers around the world. Field-proven in the most remote regions, these portable power devices are smart, reliable power solutions that will change the way you explore and travel. Sherpa 50 Battery At just 2 lbs., this compact power source fits easily in a backpack, panniers or a laptop case. Can be charged from a wall outlet, solar panels or car adapter. Chain it with three other Sherpa power packs for even more powering abilities and options. Alone, it provides up to 50-watt hours of storage capacity. Powers a variety of USB, DC and AC devices. Powered by Goal Zero Life batteries rated for 2,000-3,000 cycles. LCD status monitor displays power storage in 20% increments. Compatible with Sherpa Universal Inverter for 100-watt AC output. Dimensions: 8.5"L x 6"W x 1.5"H. Weight: 35.2 oz. Sherpa 120 Battery With an extended life between 2,000 and 3,000 cycles, this compact, portable charger is the equivalent of 70,000 AA batteries. Charge it from a wall, a solar panel or a car adapter. Can be "stacked" with other Sherpa power packs and inverters for even more charging power. An integrated inverter for USB and DC devices provides regulated safe power. 120-watt hours of Power Pack capacity. LCD shows storage capacity in 20% increments. Dimensions: 9"L x 6"W x 2"H. Weight: 60.8 oz. Sherpa Universal Inverter Bring along this convenient 100-watt inverter and power your laptop, GPS or cell phone anywhere you travel. Can be powered by Goal Zero batteries or used alone from your vehicle's 12-volt power adapter. Works with standard U.S. AC two- or three-prong plugs and most international plugs. Easily switches from 110 to 220 volt. Dimensions: 6"L x 4"W x 2"H. Weight: 12.4 oz. - $79.99