Goal Zero Yeti 1500X vs Jackery Explorer 1500 Ultra
Goal Zero Yeti 1500X and Jackery Explorer 1500 Ultra hold almost the same battery and sell to the same person, which means the decision comes down to the details around the pack rather than the pack itself.
Two machines aimed at the same buyer
Both hold effectively the same battery (1516Wh and 1536Wh), so runtime is not what separates them. Everything below is.
Jackery Explorer 1500 Ultra is the lighter of the two at About 38.6 lbs (17.5 kg), by 7.0 lb.
Jackery Explorer 1500 Ultra is rated for more charge cycles (4000+ cycles to 70% against 500+ cycles to 80%) — though makers do not all test to the same remaining capacity, so read those two numbers side by side rather than as a ranking.
Drawn from 7 specifications each maker publishes, of which 7 differ. We have not handled either machine — see our methodology.
Side by side
| Specification | Goal Zero Yeti 1500X | Jackery Explorer 1500 Ultra |
|---|---|---|
| Battery capacity | 1516Wh | 1536Wh |
| Cell chemistry | LI-ion NMC | LiFePO4 |
| Cycle life | 500+ cycles to 80% | 4000+ cycles to 70%better |
| Weight | 45.64 lbs(20.7kg) | About 38.6 lbs (17.5 kg)better |
| Dimensions | 1 5.25 x 10.23 x 10.37 in (38.74 x 25.98 x 26.34 cm) | 13.2 × 10.4 × 11.6 in / 33.6 × 26.4 × 29.5 cm |
| USB-C output | 18W max | 1 × 30W max |
| Warranty | 2 years | 3+2 Years |
What that capacity actually runs
Watt-hours are hard to picture, so here is each pack as runtime on the loads a machine this size is usually bought for. Both columns assume 85% inverter efficiency — the conservative end of what these are rated at — so read every figure as a floor.
| Load | Goal Zero Yeti 1500X | Jackery Explorer 1500 Ultra |
|---|---|---|
| Laptop (60W) | 21 hours | 22 hours |
| CPAP, no humidifier (40W) | 1.3 days | 1.4 days |
| 12V camping fridge (45W average) | 1.2 days | 1.2 days |
| Starlink or router (55W) | 23 hours | 24 hours |
| Full-size fridge (150W average) | 8.6 hours | 8.7 hours |
Published by only one of them
A figure missing from a spec sheet is not a zero — it is a number the maker chose not to state. These appear on one page and not the other, so they cannot be compared, only noted.
- Jackery Explorer 1500 Ultra — USB-A output: 18W max
- Jackery Explorer 1500 Ultra — Charge time: 1.5 Hours
Where this comparison stops
Everything above is what the makers publish, not what either machine did in front of us. We own neither, so there is no noise measurement, no thermal behaviour under sustained load, and no view on how either holds up after two years. Makers also measure differently — cycle life at 80% capacity is not the same test as cycle life at 70% — so figures that look comparable sometimes are not. Treat this as a way to build a shortlist quickly, and read the caveats on our methodology page before you let a number decide.
Check current prices
Neither figure above is a price. These two move independently and often, and whichever is discounted this week is usually the answer when the specifications are as close as they are here.
- Goal Zero Yeti 1500X on Amazon — search results for this model, as we do not have its listing on file
- Jackery Explorer 1500 Ultra on Amazon — search results for this model, as we do not have its listing on file
Affiliate links: we earn a commission on purchases made through them, at no extra cost to you. See our disclosure.
More on these
- Best Expandable Portable Power Station
- Best Portable Power Station For Cold Weather
- Best Portable Power Station For Outdoor Events
- Best Portable Power Stations for Overlanding (2026)
- Best Portable Power Station For Rv
Specifications retrieved 2026-09-17 from goalzero.com and jackery.com. Figures change without notice; check the maker's page before buying.