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Goal Zero
Sherpa 50+ Inverter without Solar Panel

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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 a solar panel can harness 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.


  • A battery pack to keep your electronics powered when on adventures
  • Included wall adapter allows for a quick charge during pit stops
  • Charges phones, laptops and other electronics when on the go
  • Compact size easily fits in a carry on luggage when traveling
  • Screen shows charge remaining in inverter during long treks
  • Item #GZR004J
Battery Type
Battery Capacity
11V, 5200mAh
Charge Time
3 - 16 hours
Battery Input
Battery Output
[USB] 5V, up to 1.7A (8.5W), [12V port] 12V, up to 6A (75W), [laptop port] 19.5V, up to 5A (75W), [sidecar port] 9-13V, up to 10A (75W)
Inverter Input
[Sherpa sidecar port] 9-13V, up to 10A (100W)
Inverter Output
[AC outlet] 110VAC, up to 0.68A (75W)
[Sherpa 50 Power Pack] 5.25 x 4.5 x 1.5in, [Sherpa inverter] 5.25 x 1 x 1.5in
Claimed Weight
[Sherpa 50 Power Pack] 1lb 1.6oz, [Sherpa inverter] 5.6oz
Recommended Use
backpacking, camping, emergency power, weekend camping
Manufacturer Warranty
1 year