Goal Zero Sherpa 100AC Review: 100W AC Outlet, 95Wh Bank

TL;DRThe Short Answer: Is the Goal Zero Sherpa 100AC Worth It?

The Sherpa 100AC is heavy for a power bank and small for a power station, and that in-between size is exactly why people buy it. Alongside 100W USB-C and wireless charging it has a real 100W AC outlet, so a razor, a radio or a Starlink Mini runs from the same brick that charges your laptop. Owners who work off-grid or plan for outages love it. The costs are weight, speed of drain on the AC outlet, and the odd awkward moment at airport security.

NoFussDeal rates the Goal Zero Sherpa 100AC 4.6 out of 5 at $249.95. Last updated September 26, 2026.

Key Facts

Battery Capacity: 25600 milliamp_hours
Item Dimensions L x W x Thickness: 7.69"L x 5.49"W x 1.02"Th
Item Dimensions: 7.69 x 5.49 x 1.02 inches
Output Wattage: 100 watts
Voltage: 5 volts
Color: Gray, Black

What Stands Out

Built-in 100W AC inverter for devices with a wall plug
100W USB-C Power Delivery, enough for most USB-C laptops
15W wireless charging pad for phones
95Wh (25,600mAh) battery, which Goal Zero says is allowed on any airline
Direct 8mm solar input for compatible Goal Zero panels
Aluminum unibody with a 2-year warranty

Strengths and Drawbacks

What works

Real 100W AC outlet runs a compressor, a guitar amp or a Starlink Mini
100W USB-C charges laptops at full speed
Takes up to 60W of solar input for outages and off-grid work
Display shows watts in and out and time to full or empty
15W wireless pad works well with iPhones
Solid aluminum build with a 2-year warranty

What does not

Heavy for a power bank; you'll feel it in a backpack
The AC outlet drains the battery much faster than USB
Sits near the airline limit, and one owner was stopped at security
Automatic port mode can get confused when fast charging
Expensive for a power bank
Battery life reports are mixed, including rare claims of damaged laptops

Features in Depth

A 100W AC Inverter Built Into a Battery

AC Output Wattage 100 watts Battery Capacity 25,600 mAh Energy Capacity 95Wh

The inverter turns the battery's DC power into household AC, so anything with a normal plug that draws under 100W will run: shavers and trimmers, a small battery charger, a radio transceiver, a guitar amp, a Starlink Mini or a small air compressor, all things owners have powered from it. Conversion wastes some energy as heat, so AC use drains the 95Wh battery faster than charging the same device over USB, which owners notice in practice. One owner gets about three hours from a Starlink Mini; a device pulling near the full 100W would empty it in well under one. It's for bridging gaps, not running a desk all day.

$249.95 4.6/5 Check price

100W USB-C Power Delivery and Charging Speed

USB-C PD Output 100 watts Per full charge 2 Chromebook or 5 iPhone 14 charges Recharge (65W) About 3.5-4.5 hours

The main USB-C port delivers up to 100W, which covers most USB-C laptops at full speed as well as phones and tablets. One owner describes a second USB-C port at 60W and two USB-A ports, and it happily charges a phone and tablet at the same time. On a full charge, an owner refills a Chromebook twice or an iPhone 14 five times. All outputs draw on the same battery, so running several at once shares the power rather than adding to it. The outputs can be set to automatic or manual mode, and one owner recommends manual, because automatic can get confused when the Sherpa is being fast-charged from a powerful laptop charger.

$249.95 4.6/5 Check price

Build Quality, Weight and Battery Life

Build Aluminum unibody Warranty 2-Year Size 7.69 x 5.49 x 1.02 in

The case is a rugged aluminum unibody and feels like it: owners describe it as obviously high quality from the moment they pick up the box, and one calls it the Cadillac of power banks. The same solidity makes it heavy. Goal Zero lists 1.45 kg (one owner calls it a two-pound unit), and people who carry it daily say you'll feel it in a backpack or work bag. Battery life gets mixed reports, and some buyers say their unit damaged a laptop. That's a small group next to the praise for quality and performance, but it's reason enough to charge expensive laptops over USB-C rather than through the inverter and a laptop brick. Goal Zero backs it with a 2-year warranty.

$249.95 4.6/5 Check price

Solar Recharging, Wireless Charging, and Field Versatility

Solar Input Direct 8mm port, up to 60W Wireless Charging 15W Display Watts in/out, time to full or empty

The 8mm solar port on the back takes a compatible Goal Zero panel directly, and one owner hits the full 60W solar input from a 100W folding panel even before summer. That makes it a real outage or off-grid tool rather than just a travel charger. The 15W wireless pad, which Goal Zero pitches as triple-speed phone charging, keeps a phone topped up while the cables are busy, and owners say it works well with iPhones. The display shows watts in and out and time to full or empty. For flights, 95Wh sits just under the usual carry-on limit and Goal Zero says any airline allows it, but one owner was initially turned back by an agent, so carry the specs.

$249.95 4.6/5 Check price

How We Scored It

Based on: The manufacturer's published specifications and the product's live Amazon listing.
Owner rating: 4.6 out of 5 on Amazon, recorded September 26, 2026
How we score: We score each thing that comes up most in owner feedback on the Goal Zero Sherpa 100AC. Three things come up most in owner feedback: two draw praise and one splits opinion. Its ratings average 4.6 stars (82% five stars, 9% four, 3% three and 6% one or two), so every score starts at 92, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read six owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.6 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Nothing comes off here, so it stays at 4.6. Read our editorial standards

Quality

Three of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Performance

Two of the six owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Battery Life

Goal Zero lists the battery capacity as 25600 milliamp_hours. Five of the six owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. 9% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion is split.

86Mixed

Owner Satisfaction

82% of ratings are five stars and 9% are four. 3% are three stars and 6% are one or two. The spread skews positive, but enough ratings sit low that the drawbacks below are worth reading. Score 92: its 4.6 star average on a 100 point scale.

92Positive

Specifications

Size and weight

Battery Capacity: 25600 milliamp_hours
Item Dimensions L x W x Thickness: 7.69"L x 5.49"W x 1.02"Th
Item Dimensions: 7.69 x 5.49 x 1.02 inches

Power

Output Wattage: 100 watts
Voltage: 5 volts

Materials and warranty

Color: Gray, Black

What Buyers Say

Based on 122 Amazon customer ratings, averaging 4.6 out of 5, recorded 12 September 2026. See the reviews on Amazon

5 stars		82%
4 stars		9%
3 stars		3%
2 stars		1%
1 stars		5%

★★★★★

Powerful and versatile power bank for its size

I wanted a power bank that I could connect to a solar panel to use mainly for emergencies when the power was out for any significant amount of time. I was looking for a small unit like this … Read it on Amazon

Wayne · January 15, 2025 · Verified

★★★★★

The Cadillac of power banks!

I've been considering one of these power banks for several years now. Finally decided that the next time this one was on sale I would pick one up. Well, Amazon had them on sale and I placed … Read it on Amazon

Amazon Customer · October 25, 2024 · Verified

★★★★★

Un cargador portátil de otro nivel – potente, versátil y confiable

El Sherpa AC100 es simplemente espectacular. Lo he estado usando intensamente y cumple en todo lo que promete. Tiene una gran cantidad de conexiones útiles, incluyendo:• 2 puertos USB-C (uno… Read it on Amazon

RMC · July 31, 2025 · Verified

★★★★★

Great product, but it does add weight to my work bag.

I've had this thing for a while now. It's solid tech. It makes my backpack a little heavy, but when you need to work from an airport or off grid, this thing is awesome. I have noticed that i… Read it on Amazon

Joshua Pope · July 8, 2026 · Verified

★★★★★

One of my most-used products!

One of the best products I own for powering up my Motorola 5550E transceiver while out in the field, to powering up one of my Marshall Guitar amplifiers when I’m at a location without a powe… Read it on Amazon

Alfonso Faustino · March 28, 2026 · Verified

★★★★★

Really Versatile

This is a really versatile power-bank, and it packs a lot of power in a small form factor. I like that it has a 110V outlet, so you can plug larger electronics in. I get about 3-hours of bat… Read it on Amazon

Hello · May 9, 2026 · Verified

Setting It Up

Charge it fully before you need it

A 65W USB-C charger fills it in about three and a half to four and a half hours; the display counts down the time to full.
Set the ports to manual

Switch the port mode to manual if automatic misbehaves while you're fast-charging it from a laptop charger.
Connect a solar panel if you have one

Plug a compatible Goal Zero panel into the 8mm solar port on the back; it accepts up to 60W.
Use USB where you can, AC where you must

Charge laptops and phones over USB-C or the wireless pad, and save the AC outlet for plug-only devices.
Prepare for airport security

Carry it in hand luggage and keep the spec label or a printout handy in case an agent questions the 95Wh battery.

Common Questions

Does the Sherpa 100AC really work as a portable wall outlet?

Yes, for devices that draw under 100W. Owners have run a small air compressor, a guitar amp and a Starlink Mini from it. The inverter uses more energy than USB charging, so runtime is short: roughly three hours for a Starlink Mini, and well under an hour for something near the 100W limit.

How fast is USB-C charging?

The main USB-C port delivers up to 100W, enough for most USB-C laptops at full speed. One full charge gives an owner two Chromebook charges or five iPhone 14 charges.

Some reviews mention units frying laptops. Should I be worried?

It's a minority report next to strong praise for quality and performance, but it's worth caution. Charge laptops over USB-C Power Delivery rather than through the AC outlet and a laptop brick, and keep the 2-year warranty details.

How heavy and portable is the Sherpa 100AC?

It's 7.69 x 5.49 x 1.02 inches in an aluminum case. Goal Zero lists 1.45 kg, and one owner calls it about two pounds. Either way, you'll feel it in a backpack.

Can it recharge from solar, and does it support wireless charging?

Yes to both. A compatible Goal Zero panel plugs into the 8mm port and it accepts up to 60W of solar. The 15W wireless pad charges phones without a cable.

Can I take it on a plane?

95Wh sits just under the limit most airlines set for carry-on batteries, and Goal Zero says any airline allows it. Carry it in hand luggage and keep the spec label handy; one owner was initially stopped until they showed it.

On Video

6 videos

Goal Zero Sherpa 100AC Wireless Portable AC Power Bank 100W USB C Power Delivery 25600mAh Review

Anything Review!

All videos

Goal Zero Sherpa 100AC Review: Wall outlet in a bag for anyone who can carry the weight

TL;DRThe Short Answer: Is the Goal Zero Sherpa 100AC Worth It?

Key Facts

What Stands Out

Strengths and Drawbacks

What works

What does not

Features in Depth

A 100W AC Inverter Built Into a Battery

100W USB-C Power Delivery and Charging Speed

Build Quality, Weight and Battery Life

Solar Recharging, Wireless Charging, and Field Versatility

How We Scored It

Quality

Performance

Battery Life

Owner Satisfaction

Specifications

Size and weight

Power

Materials and warranty

What Buyers Say

Powerful and versatile power bank for its size

The Cadillac of power banks!

Un cargador portátil de otro nivel – potente, versátil y confiable

Great product, but it does add weight to my work bag.

One of my most-used products!

Really Versatile

Setting It Up

Charge it fully before you need it

Set the ports to manual

Connect a solar panel if you have one

Use USB where you can, AC where you must

Prepare for airport security

Common Questions

On Video

Goal Zero Sherpa 100AC Wireless Portable AC Power Bank 100W USB C Power Delivery 25600mAh Review

The Verdict

Who should buy it

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