CampingSolar
Goal Zero Sherpa 100AC (4th Gen) Review: A Swiss Army Knife for Your Digital Soul
Disclosure: As an Amazon Associate, CampingSolar earns from qualifying purchases. If you buy through links on this page, we may earn a small commission at no extra cost to you. Learn more.
Introduction: The Battery That Does Too Much (In a Good Way)
You know that awkward dance at the airport or the camper van where everyone is fighting over the one working AC outlet? Or that moment you’re deep in the woods, the perfect photo is lined up, and your camera dies? Yeah, we’ve been there, and it smells like disappointment.
Enter the Goal Zero Sherpa 100AC (New 4th Generation). This isn’t just a power bank; it’s a tiny, elegant power station that fits in your laptop bag. It has an actual AC outlet, wireless charging, and enough USB-C speed to make your head spin. At CampingSolar.us, we’ve put this through the ringer—from dusty festival grounds to cramped economy flights. If you’re looking for the ultimate “everything charger” for your outdoor gear, keep reading. This might just be the most useful thing you’ll pack this year.
Why It’s Special: The Sherpa 100AC Breakdown
- The “Holy Grail” of Travel: It’s exactly 94.7 Watt-hours. Why does that matter? Because the FAA limit for flights is 100Wh. You can take this through security without the TSA agents giving you the “side-eye.”
- Real AC Outlet: A 100W AC port means you can plug in a laptop charger, a camera battery cradle, or even a small LED lamp. It’s like bringing a wall socket to the beach.
- Dual 100W USB-C Power Delivery: These ports work both ways. You can charge the Sherpa in about 2 hours, or blast power into a MacBook Pro at full speed.
- 15W Wireless Charging: Just set your phone on top. No cables, no mess, no “where did I put my lightning cord” moments.
- OLED Color Display: It tells you exactly how many watts are going in and out, plus how much time you have left. It’s nerdy, useful, and looks cool in the dark.
Technical Specifications: Sherpa 100AC (4th Gen)
| Feature | Specifications |
|---|---|
| Capacity | 25600mAh / 94.7Wh (Li-ion) |
| AC Output | 100W Continuous / 150W Surge (110V) |
| USB-C Ports | 2x 100W Power Delivery (Input/Output) |
| Wireless Charging | 15W Max |
| Weight | 2.1 lbs (907 g) |
| Recharge Time | 2 hours via 65W+ USB-C Wall Charger |
Runtime calculator: how long will it power your gear?
Pick the devices you plan to run at the same time. Wattages are typical figures – check the label or charger of your own device and edit them for a closer estimate.
Some energy is lost in the inverter, so a power station rarely delivers its full rated capacity. 85% is a common planning figure – lower it for AC devices, raise it for USB/12V-only use.
| Use | Device | Watts | Qty |
|---|---|---|---|
| Phone charging | |||
| LED camp light | |||
| Laptop | |||
| CPAP (no humidifier) | |||
| 12V fridge / cooler (average) | |||
| Fan | |||
| 32" TV | |||
| Satellite internet dish | |||
| Electric blanket | |||
| Coffee maker | |||
Estimate only: real runtime changes with temperature, battery age and how often a fridge or heater cycles on. Make sure the station's continuous output rating covers the total watts.
Comparison: Sherpa 100AC vs. The Competitors
How does the Sherpa stack up against other portable “beasts”? Here is the breakdown from CampingSolar.us.
| Feature | Goal Zero Sherpa 100AC | Anker 737 PowerCore | Jackery Explorer 100 Plus |
|---|---|---|---|
| AC Outlet | ✅ Yes (100W) | ❌ No | ❌ No |
| Wireless Pad | ✅ Yes (15W) | ❌ No | ❌ No |
| Display | Full OLED Color | Digital Smart Display | Basic LCD |
| Build Material | Aluminum & Rubber | Hard Plastic | Hard Plastic |
Optimal Operating Conditions: Treat It Right
The Sherpa 100AC is a high-performance machine. To get the best results, keep it out of the direct sun when charging via solar. Even though it’s built for the outdoors, high heat can cause the thermal protection to slow down your charging speeds. Use it in a shaded, well-ventilated spot for maximum “juice” transfer.
Maintenance: How to Keep Your Sherpa Healthy
Lithium-ion batteries are like pets—they need a little love to live a long time:
- Don’t Leave It Empty: If you’re not using it for a while, keep the charge around 50-70%. Storing it at 0% is a recipe for a dead battery in six months.
- Software Updates: Occasionally check the Goal Zero app (if applicable to your model) for firmware updates that can improve battery management.
- Clean the AC Port: Since it has an open AC socket, make sure no sand or dirt gets in there. A quick blast of compressed air every few months works wonders.
- Avoid “Extreme” Cold: If you’re winter camping, keep the Sherpa in your sleeping bag or an insulated bin. Frozen batteries don’t like to give up their power.
Top 3 Accessories for the Sherpa 100AC
- Goal Zero Nomad 20 Solar Panel: The ultimate portable pair. Fold it up, clip it to your pack, and recharge your Sherpa while you hike.
- High-Speed 100W USB-C Cable: Don’t use a cheap gas-station cable. You need a 100W rated E-marker cable to get the full speed this device offers.
- Protective Sleeve: While it’s rugged, an extra neoprene sleeve helps prevent scratches when you toss it into a bin with your tent stakes.
Ready to Become the Most Popular Person at the Campsite?
Frequently Asked Questions (FAQ)
Q: Can I run a hair dryer on this?
A: No. Hair dryers need 1200W+. The Sherpa provides 100W. Think “laptop and electronics,” not “kitchen appliances.”
Q: How many times will it charge my phone?
A: Depending on your phone, about 7 to 9 full charges. For a tablet, you’ll get about 2 to 3 full charges.
Q: Is it waterproof?
A: It is not. It’s built to be rugged and handle the outdoors, but don’t take it for a swim. Use a dry bag if you’re on a kayak!
