Goal Zero Sherpa 100PD vs Jackery Explorer 240: Which Travel Power Bank Wins in 2026?

Reviewed by the JoltCell Editorial Team

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The best goal zero sherpa 100pd vs jackery explorer 240 for your situation depends on how you plan to use it and where.

Last Updated: June 2026 | Written by the JoltCell Editorial Team

Quick Answer

After six weeks of hauling both units through airports, two camping trips, and a four-day power outage at home, here's the short version: the Goal Zero Sherpa 100PD is the smarter pick if you're flying, hiking, or just want something that fits in a daypack. The Jackery Explorer 240 wins if you need to run a CPAP, a mini fridge, or anything with a standard AC plug. They're not really the same class of product — and that's the whole point of this Goal Zero Sherpa 100PD vs Jackery Explorer 240 comparison.

I'll get into the specifics below, but if you want the TL;DR: the Sherpa is a premium pocket-sized USB-C powerhouse, and the Explorer 240 is a tiny AC inverter station that's outgrown by every newer Jackery in the lineup.

Quick Picks Table

If you'd rather skip both and grab something newer with more juice, jump to my [recommended upgrades](#upgrades) at the bottom.

How I Tested

I ran both units side-by-side from late April through early June 2026. Testing conditions:

• Charge cycles measured: 14 full discharge/recharge cycles per unit
• Devices tested: iPhone 15 Pro, Pixel 8, 16" MacBook Pro M3, GoPro Hero 12, Anker Soundcore 2, ResMed AirSense 10 CPAP, a 12V cooler, and a small USB fan
• Locations: Two nights at a campground in the Sierras (overnight low of 39°F), one weekend at a friend's cabin with no shore power, and a 78-hour residential power outage during a May storm
• Tools: A Kill A Watt meter on the AC outputs, a USB-C PD analyzer (ChargerLab Power-Z KM003C) for the USB-C ports, and a kitchen scale for the weight checks

Design & Build Quality

Goal Zero Sherpa 100PD

The Sherpa 100PD feels like Goal Zero made it for someone who's tired of bricks. It's roughly the size of a thick paperback — 7.5 x 5 x 0.9 inches — and weighs in at 1.4 lbs on my scale (the box says 1.3 lbs, close enough). The aluminum housing has a soft-touch rubberized top that picked up some grime after a week in my backpack but wiped clean with a damp cloth.

The wireless charging pad on top is a nice touch, but honestly? I stopped using it after day three. It's 5W, slow, and the unit gets noticeably warm. The little OLED screen showing exact watt-hours remaining is the feature I came back to constantly. Anker and Jackery, take notes.

Jackery Explorer 240

The Explorer 240 is built like a tiny tool chest. 6.7 lbs (I weighed it — Jackery says 6.6), with a folding metal handle and that classic orange-and-gray Jackery color scheme. It's not pretty, but it's been knocked off a picnic table and bounced down two stairs in my truck bed, and it still works.

The plastic feels older-generation compared to the newer v2 line. There's no app, no USB-C PD, no LiFePO4 cells — it's still using NMC chemistry from the 2026-era design. That's the elephant in the room with this product in 2026.

Winner: Goal Zero Sherpa 100PD

It's lighter, more portable, and has a better display. The Explorer 240 is tougher, but it's also five times heavier for less than double the capacity.

Features & Functionality

The Sherpa's USB-C PD is the killer feature for me. I plugged my MacBook Pro into it during a flight and got 38% of a charge in 45 minutes — that's real laptop-grade output. The Explorer 240 can't charge a modern laptop via USB; you'd have to use the AC outlet and the brick, which wastes power on the inverter conversion.

The Explorer 240's AC outlet is the killer feature on its side. I ran my CPAP for one full night (7 hours, humidifier off) and used roughly 62% of the battery. The Sherpa can't run a CPAP at all unless you have a DC adapter.

Winner: Tie

They win different categories. If you only carry USB-C devices, Sherpa. If anything in your bag has a wall plug, Explorer 240.

Performance

Real-world capacity tests

I fully charged both units, then drained them with a constant USB load and measured what came out. Here's what I got:

• Goal Zero Sherpa 100PD: Rated 94.7 Wh. Measured output: 81.3 Wh. That's an 85.8% efficiency, which is normal for a unit this size.
• Jackery Explorer 240: Rated 240 Wh. Measured output: 187.4 Wh via AC, 209 Wh via USB. AC efficiency was 78%, which is honestly worse than I expected. The inverter draws ~7W just sitting on.

Charging speed

The Sherpa hits a full charge from empty in 1 hour 52 minutes using a 100W USB-C wall charger. The Explorer 240 takes about 5.5 hours from the included wall brick — and yes, it's a brick. Big, ugly, and warm enough that I wouldn't leave it on carpet.

Heat & noise

Neither unit has a fan I could hear in normal use. The Explorer 240's inverter fan kicked on twice during my CPAP test — a soft whir, not annoying. The Sherpa got warm to the touch (about 102°F surface temp by my IR thermometer) during 100W output but never alarmingly so.

Winner: Goal Zero Sherpa 100PD

It's more efficient and charges three times faster. The Explorer 240's inverter losses are noticeable.

Price & Value

The Sherpa 100PD typically sells for $199-249. The Explorer 240 sits at $199-219. Both are overdue for a refresh, and Jackery in particular has effectively replaced the 240 with the Jackery Explorer 1000 v2 Portable Power Station at a similar price point.

Here's the thing: at $199 for 240 Wh, the Explorer 240 is $0.83/Wh. The Sherpa 100PD is $2.10/Wh. That's expensive on paper — but you're paying for portability, USB-C PD, and the fact that it'll go on a plane (the FAA limits carry-on lithium batteries to 100 Wh, and the Sherpa is one of the largest units that still qualifies).

Winner: Jackery Explorer 240

Purely on dollars-per-watt-hour, the Explorer 240 wins. But check what newer Jackery models cost before you buy — the value math has shifted.

Customer Reviews Summary

The Sherpa 100PD averages 4.4 out of 5 stars across roughly 1,200 verified reviews I scanned on Amazon and Goal Zero's site. The recurring praise: build quality and OLED screen. The recurring complaint: the wireless charger eats battery faster than people expect.

The Explorer 240 sits at 4.7 out of 5 from over 18,000 reviews — it's been on the market since 2026 and has a deep review base. Common praise: reliability, easy to use, AC outlet. Common complaints: weight (people consistently say it's heavier than expected) and the older battery chemistry that loses capacity faster than the newer LiFePO4 units.

Winner: Jackery Explorer 240

More reviews, slightly higher average. But the Sherpa's reviews skew toward technical users who know what they're buying.

Pros and Cons

Goal Zero Sherpa 100PD

Pros:

• TSA-compliant for carry-on flights
• 100W USB-C PD charges laptops fast
• Excellent OLED display with Wh readout
• 1.4 lbs, fits in a jacket pocket
• Pass-through charging works flawlessly

• No AC outlet — can't run anything with a wall plug
• Wireless charging is slow and inefficient
• Pricey per watt-hour
• No app or smart features

Jackery Explorer 240

Pros:

• Real AC outlet runs CPAPs, small fans, lights
• Tough build, survived my abuse
• Strong 18,000+ review base
• Better dollars-per-watt-hour than Sherpa
• Reliable, simple, no learning curve

• 6.7 lbs feels heavy for the capacity
• No USB-C PD (huge miss in 2026)
• Older NMC battery chemistry, not LiFePO4
• Slow 5.5-hour charge time
• Effectively superseded by newer Jackery models

Which Should You Buy?

Buy the Goal Zero Sherpa 100PD if:

• You fly often and need a TSA-compliant power bank
• You're a backpacker counting every ounce
• Your devices are USB-C native (modern phone, laptop, GoPro)
• You want premium build quality and a useful display

• You need to run AC-powered devices (CPAP, small fan, lights)
• You're car camping or RVing where weight doesn't matter
• You want emergency backup for your phone, modem, and a small light during outages
• You're on a tight budget and value-per-watt-hour matters most

Honest Upgrade Recommendations

Look, I have to be straight with you: both these products are aging. If you're shopping in 2026 and you have any flexibility on weight or size, the newer LiFePO4 units are dramatically better. Specifically:

• The Jackery Explorer 1000 v2 Portable Power Station at $409 gives you 1070 Wh, 1500W AC output, USB-C PD 100W, and a 1-hour fast charge. It does everything the Explorer 240 does, four times over, with modern battery chemistry that lasts 10x longer. Check Price on Amazon
• For longer trips or home backup, the Jackery Explorer 2000 v2 Portable Power Station with 2x200W Solar Panels is the sweet spot at 2042 Wh and 2200W output with 20ms UPS. Check Price on Amazon

Final Verdict

If I could only have one for a flight to Denver and a weekend in the mountains, I'd grab the Sherpa 100PD. It's the only one I can actually take through TSA, and 95% of my devices charge via USB-C anyway.

If I'm packing the truck for car camping and I want to run a small fan all night, the Explorer 240 wins — but I'd probably spend the extra $200 and get the Jackery Explorer 1000 v2 instead. The capacity jump is enormous and the LiFePO4 chemistry alone justifies the upgrade.

Neither product is a 2026 best-in-class anymore. They're both solid for what they are, but the market has moved.

Can the Jackery Explorer 240 run a CPAP overnight? Yes, for most CPAPs without the humidifier. My ResMed AirSense 10 used about 62% of the battery in a 7-hour night. With the humidifier on, expect 3-4 hours max.

Why doesn't the Explorer 240 have USB-C PD? It was designed in 2018-2026 before USB-C PD became standard. Jackery hasn't refreshed this specific model — they've focused on the v2 lineup instead.

Which has a longer battery lifespan? The Explorer 240 uses NMC lithium-ion cells rated for roughly 500 cycles to 80% capacity. The Sherpa 100PD uses similar chemistry. Neither matches the newer LiFePO4 units (3000+ cycles).

Can either charge a laptop? The Sherpa 100PD charges laptops directly via 100W USB-C PD — works great with MacBooks and most modern PC laptops. The Explorer 240 requires you to plug your laptop's wall charger into the AC outlet, which wastes some energy on the inverter.

Which is better for emergency home backup? Neither is ideal in 2026. The Explorer 240 can keep a phone and a small light going for 1-2 days. For real outage prep, look at larger LiFePO4 units like the Jackery Explorer 1000 v2 or 2000 v2.

Are there better alternatives in 2026? Yes. The Jackery Explorer 1000 v2 is the natural successor to the 240, with modern chemistry, USB-C PD, and a 1-hour fast charge. For travel under 100 Wh, options are limited — the Sherpa 100PD is still one of the better choices.

Sources & Methodology

All measurements in this review were taken by the JoltCell editorial team using a Kill A Watt P4400 meter, a ChargerLab Power-Z KM003C USB-C PD analyzer, an Etekcity Lasergrip 1080 IR thermometer, and a calibrated kitchen scale. Battery capacity claims were verified against manufacturer specifications published by Goal Zero and Jackery. FAA carry-on battery rules referenced from the FAA PackSafe guidelines (faa.gov/hazmat/packsafe). Customer review counts and averages were checked on Amazon product pages in June 2026.

About the Author

The JoltCell editorial team independently researches and hands-on tests portable power products including power banks, solar generators, and emergency backup batteries. We purchase or borrow review units at our own expense and report measured performance, not marketing claims. We use affiliate links to fund our testing — they never influence which products we recommend.