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  • Goal Zero - Sherpa 50+ Inverter without Solar Panel -

Goal Zero Sherpa 50+ Inverter without Solar Panel

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8 Reviews


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

Tech Specs

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

Tech Specs

  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?

This is my second one...

  • Familiarity: I've used it several times

Liked it so much that I bought another one to keep the family powered when camping. Charges my stuff as fast as an outlet. Works great with my Goal Zero solar panel. Seems pretty robust but keep it plugged in when not in use.

Wow a great price....Thanks BackCountry!

    This was a great deal from Backcountry..I have the Sherpa 100 and I needed another inverter for a backup. Goal Zero has some great items...some are costly..but thanks to Backcountry it was at a super price. I plan on using these in my camper van along with 4 Goal Zero Light a Lights. Buy the best from Backcountry..Oh and thanks for the fast shipping also!!...

    I love it...Charges my phone quickly!

    • Familiarity: I've used it once or twice and have initial impressions

    I bought this to power my two Light-A-Life 350s. Powers them both on low setting for just over 14 hours my basement test. I recharged my phone from 30% to full charge in about the same time as an outlet and consumed 1 bar of battery life. The inverter is easy to take off if you want it smaller to fit in a backpack but you may not need this much battery for backpacking if you want to keep the pack weight down. It is really easy to use and all the functions are pretty much self evident. This will be my first camping season using it and I hope its as robust as it seems. I know I can rely on BackCountry if I have any issues! :)

    I like this thing!

      Ok, I havent used it camping yet but it has passed the rigorous basement testing program pre-camping. Charged right up. Tested all the plugs and they work great with all my essential gear. The design is robust...nothing that's going to break off in my pack. I would recommend this over many of the small recharging power packs out there including the Venture 30...which I also have. It has all the features and connections I think I want. why only 4 stars? This is NOT waterproof so let's make it resistant to what can and will happen when camping. Give me rubber plug blanks for the ports and a waterproof case. Ok, maybe a waterproof case might get some to overheat their power packs but at least some rubber plugs and bumpers. Bottom line is that theres a lot of recharging options out there and Goal Zero is going for robust and long lasting...they've got my vote.

      Compact and still very functional

      • Familiarity: I've used it several times

      Great value for the size. You can charge a laptop or anything smaller, have the flexibility of an inverter, and it's not too bulky. Remember to keep it plugged in and charging when you are not using it frequently, otherwise you may find that the battery won't work as well as it used too or maybe not at all.

      Great price for fantastic product

      • Familiarity: I've used it several times

      This is the ultimate piece for someone who is looking to go off the grid for a little bit. By charging this, which you can do with a traditional outlet or with a solar panel, you will be able to charge your phone, laptop, camera, or other small electronics multiple times! This paired with the Nomad13 or Nomad20 makes for an awesome combination in which you can have power forever without ever creeping back into civilization!

      Paired with the Nomad 13 Solar Panel

      • Familiarity: I've used it once or twice and have initial impressions

      Fantastic product. I paired it with the Nomad 13 Solar Panel and the two work fantastic together. Holds enough charge to recharge my phone and GoPro multiple times without having to recharge