Disclosure: Some links on this page are affiliate links. If you buy through them, we may earn a commission at no extra cost to you. We haven’t tested these units. This comparison uses manufacturer specs and our calculations only.
Jackery vs EcoFlow vs Goal Zero for Car Camping
Jackery, EcoFlow, and Goal Zero are the three brands car campers ask about most. Each sells a wide range, so a brand-vs-brand comparison only means something if you pick comparable models. For a car-camping trunk, we compared each brand’s popular small-to-mid LiFePO4 unit:
- Jackery Explorer 500 v2 (512Wh)
- EcoFlow RIVER 3 Plus (286Wh, expandable)
- Goal Zero Yeti 500 (499.2Wh)
The quick verdict, on specs alone: The Jackery Explorer 500 v2 has the most capacity per pound of the three. The EcoFlow RIVER 3 Plus is the lightest and cheapest, and it accepts the most solar for its size. The Goal Zero Yeti 500 has the strongest 12V/USB output setup, an IPX4 water-resistance rating, and the longest standard warranty we found listed. Read on to see which trade-offs matter for how you camp.
Our Method: Spec-Based, No Lab Testing
We want to be upfront about this. We haven’t bought, measured, or field-tested these power stations. Every number below comes from the manufacturer’s own product page, spec sheet, or FAQ, checked in November 2026. Calculated values, like Wh per pound, are our arithmetic on those specs.
What that means for you:
- Spec sheets describe ideal conditions. Real runtime and charge times will usually be somewhat worse.
- We can’t speak to build quality, fan noise in practice, or long-term reliability beyond the manufacturer’s claims and warranty terms.
- Prices change constantly. We list the manufacturer’s price where we found one. Check the current price before buying.
Capacity and Weight
| Spec | Jackery Explorer 500 v2 | EcoFlow RIVER 3 Plus | Goal Zero Yeti 500 |
|---|---|---|---|
| Rated capacity | 512Wh | 286Wh | 499.2Wh |
| Expandable? | No | Yes, to 858Wh with EB300/EB600 | No (listed “Chainable: No”) |
| Weight | ~5.7 kg (~12.6 lb) per Jackery FAQ* | 10.4 lb | 16.1 lb (7.3 kg) |
| Dimensions | 31.1 × 20.5 × 15.7 cm | 9.2 × 9.1 × 5.8 in | 11.32 × 7.82 × 7.8 in |
| Wh per lb (our calc.) | ~41 | ~27.5 | ~31 |
*Jackery’s US Amazon listing says “just 14 lbs,” while Jackery’s FAQ lists about 5.7 kg. Jackery’s spec sheet (5.7 kg) works out to about 12.6 lb, so treat the 14 lb figure with caution.
What it means: For a weekend running a 12V fridge, more capacity buys more margin. Using our runtime formula (see our 12V fridge runtime guide), a fridge averaging 22.5W runs about 17 hours on the Jackery or Goal Zero but only about 9–10 hours on the RIVER 3 Plus alone. The EcoFlow narrows that gap if you add an extra battery, though that costs more and adds weight.
Outputs
| Output | Jackery Explorer 500 v2 | EcoFlow RIVER 3 Plus | Goal Zero Yeti 500 |
|---|---|---|---|
| AC continuous | 500W (2 outlets) | 600W (3 outlets) | 500W |
| AC surge / boost | 1,000W instantaneous | 1,200W surge / X-Boost | 1,000W surge |
| USB-C | 1× 100W, 1× 30W | 1× 100W | 1× 100W PD, 2× 30W (166W combined) |
| USB-A | 1× 18W | 2× 12W | 2× 18W |
| 12V car port | 12V/10A | Yes, 12.6V/10A (126W max) | 162W aux port + 135W 6mm port (182W combined) |
| UPS switchover | Within 20ms (US FAQ) | <10ms | Not listed on spec page |
What it means for car camping: Most campers run DC gear: a 12V fridge, USB lights, phones. On paper, Goal Zero has the most generous DC side. The EcoFlow has the most AC outlets and the highest AC rating, which helps with things like a small electric kettle on X-Boost. Even so, no station this size is a good match for heating appliances. See our space heater article.
About X-Boost: EcoFlow says X-Boost lets some resistive devices up to 1,200W run by lowering the voltage. Those devices run at reduced power, such as a kettle heating more slowly. Don’t count on it for motors or electronics.
Recharge Speed
| Charge method | Jackery Explorer 500 v2 | EcoFlow RIVER 3 Plus | Goal Zero Yeti 500 |
|---|---|---|---|
| AC wall | ~1.3 h to full (max ~550W input) | 0–100% in 60 min (380W) | 0–100% in under 90 min (500W fast mode; 240W default low mode) |
| Max solar | 200W (16–60V, 10.5A) | 220W, 0–100% in as fast as 1.5 h | 200W (12.3–28V, up to 10A) |
| Car (12V) | ~6 h to full (11–16V, 8A max) | 220W car input, 0–100% in 3.3 h | ~4.7–5 h with 12V Aux-to-8mm cable (10A) |
What it means: If you recharge mainly by driving, EcoFlow lists the fastest car charging by a wide margin, 3.3 hours compared with about 6 hours for the Jackery. Relative to its size, the RIVER 3 Plus also has the most solar headroom. Goal Zero ships the Yeti 500 in a slower AC charging mode by default and says that mode keeps the unit cooler and quieter, which is a reasonable choice.
Warranty and LiFePO4 Chemistry
All three use LiFePO4 (lithium iron phosphate) cells. LiFePO4 is generally regarded as having longer cycle life and better thermal stability than the older NMC lithium-ion chemistry many earlier stations used. It’s still a battery, though, and every safety rule in the manual applies.
| Spec | Jackery Explorer 500 v2 | EcoFlow RIVER 3 Plus | Goal Zero Yeti 500 |
|---|---|---|---|
| Chemistry | LiFePO4 | LiFePO4 | LiFePO4 |
| Rated cycles | 6,000 to ≥70% | 3,000 to 80% | 4,000+ to 80% |
| Warranty | 3 years, extendable by 2 (5 total) | 5 years | 5 years |
| Water resistance | No IP rating listed | No IP rating listed for the whole unit | IPX4 |
| Charge temp range | –20 to 45°C (per FAQ) | 32–113°F | 32–125.6°F |
Cycle ratings aren’t directly comparable, because the brands measure to different end points (70% vs 80% remaining capacity) under different test conditions. All three ratings are far more cycles than a typical weekend camper will ever use.
Warranty fine print: Jackery says the 2-year extension applies automatically to purchases from its own US store, and that purchases from third-party retailers need registration on its website. Read each brand’s terms for where you’re buying.
Price (Manufacturer Listing)
| Model | Manufacturer list price | Price per Wh (our calc.) |
|---|---|---|
| Jackery Explorer 500 v2 | ~$449 (check current price; often discounted) | ~$0.88 |
| EcoFlow RIVER 3 Plus | $299 | ~$1.05 |
| Goal Zero Yeti 500 | $499.95 | ~$1.00 |
Which to Buy for Each Use Case
Weekend car camper with a 12V fridge → Jackery Explorer 500 v2 On specs, it has the most capacity for the weight and price, plus a 12V/10A port. One thing to know: Jackery’s FAQ lists 12W standby consumption, so run the fridge on the 12V port and keep AC switched off. Check price: Jackery Explorer 500 v2 (affiliate link TODO)
Light packer, phones and lights, lots of driving → EcoFlow RIVER 3 Plus It’s the lightest and least expensive of the three, with the fastest listed car and solar charging. You can add capacity later with an extra battery. Check price: EcoFlow RIVER 3 Plus (affiliate link TODO)
Rough conditions, lots of DC gear, wants a long warranty → Goal Zero Yeti 500 It has an IPX4 rating, the most DC/USB output, and a 5-year warranty. It’s also the heaviest and priciest per Wh. Goal Zero sells a bundle with its Alta 50 fridge if you want a matched kit. Check price: Goal Zero Yeti 500 (affiliate link TODO)
Need more than 500Wh? Step up a size class rather than stacking small units. See our van life guide for budget options around 1,000Wh.
FAQ
Which brand is best overall? None wins outright. Model choice matters more than brand. Based on these three models’ specs, Jackery leads on capacity per dollar, EcoFlow on charge speed and weight, and Goal Zero on DC outputs, ruggedness rating, and standard warranty.
Can these run a 12V camping fridge all weekend? The 500Wh-class units can probably run a typical compressor fridge for about 1–2 days in moderate weather by our math. Add solar to extend that. The RIVER 3 Plus alone would likely need recharging daily.
Are these safe to use inside a car or tent? LiFePO4 stations produce no exhaust and are commonly used inside vehicles. Follow each manual’s temperature ranges and ventilation guidance, keep the vents clear, and don’t leave a unit in a hot, sealed car.
Did you test these units? No. This comparison is built entirely from published manufacturer specs, and we’ve marked anything we couldn’t confirm.