Goal ZeroSherpa 50+ Inverter

Power up anywhere.

A versatile, go-anywhere power source that charges just about all of your devices, the Goal Zero Sherpa 50+ Inverter is essential for all of your outdoor adventures, from remote backpacking trips to car camping with friends for the weekend. 

This 50-watt hour lithium battery Power Pack simply charges from a wall, computer, car, or the sun—it features USB and 12V outputs to charge your phones, tablets, and cameras, and comes with a sidecar port for the included AC inverter. Lightweight and easy to pack, the Sherpa Power Pack weighs less than your travel water bottle and is airplane-ready with a size that conveniently fits into any carry-on. An included wall adapter helps charge it up quickly, while the solar panel harnesses the power of the sun for easy charging in the middle of nowhere. Then, the Sherpa 110V Inverter turns your Power Pack into an amenable wall plug to power up your gear wherever life takes you.

  • Versatile power source kit that charges your devices anywhere
  • Simply charges from solar panel, wall, car, or laptop
  • Output of 12-volt, USB, and 12-volt sidecar with AC power inverter
  • LCD status monitor tracks remaining power level in 20% increments
  • Power Pack stores 50-watt-hours of power, holds charge for 8 months
  • Charges up from any Nomad Solar Panel
  • Included power inverter allows you to charge up just about anywhere
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