EcoFlow RIVER 3 vs Jackery Explorer 600 v2
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
EcoFlow RIVER 3 costs $160 less. Whether that gap is worth closing depends on what you need to run.
- Jackery Explorer 600 v2 holds 161% more energy (640Wh vs 245Wh), so it runs the same load proportionally longer.
- Jackery Explorer 600 v2 has 400W more surge headroom (1000W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow RIVER 3 is 8.3 lb lighter (7.8 lb vs 16.1 lb).
- Jackery Explorer 600 v2 is rated for 4,000 cycles vs 3,000 — meaningful if you cycle it daily.
Neither of these will start a sump pump or well pump — both surge below the ~3,400W those motors need. If home backup with pumps is your use case, look at higher-surge models instead of either of these.
A glorified power bank with AC outlets — and that's fine if that's what you need. 245Wh runs devices, not appliances.
Best for: Weekend campers charging phones, cameras and a laptop.
Where it falls short:
- 300W output rules out anything with a heating element
- No expansion path
An awkward middle child: too small for appliances, heavier and pricier than the device-charging tier. Buy it only on discount.
Best for: Campers who want more than a power bank but won't run appliances.
Where it falls short:
- 500W output blocks most appliances
- $399 sits uncomfortably close to 1kWh units on sale
| Spec | EcoFlow RIVER 3 | Jackery Explorer 600 v2 |
|---|---|---|
| Price | $239 | $399 |
| Capacity | 245 Wh | 640 Wh |
| Continuous output | 300 W | 500 W |
| Surge output | 600 W | 1000 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 4,000 |
| Weight (lighter wins) | 7.8 lb | 16.1 lb |
| Max solar | 110 W | 200 W |
| Recharge time (faster wins) | 1h | 1h 36m |
Runtime head-to-head
| Appliance | EcoFlow RIVER 3 | Jackery Explorer 600 v2 |
|---|---|---|
| Refrigerator | ❌ | 9.1 hrs |
| Mini fridge | 6.6 hrs | 17.3 hrs |
| Chest freezer | ❌ | 6.8 hrs |
| CPAP machine | 5.2 hrs | 13.6 hrs |
| Sump pump | ❌ | ❌ |