Jackery Explorer 600 v2 vs EcoFlow RIVER 2
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 2 costs $200 less. Whether that gap is worth closing depends on what you need to run.
- Jackery Explorer 600 v2 holds 150% more energy (640Wh vs 256Wh), 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 2 is 8.4 lb lighter (7.7 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.
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
The cheapest way into LiFePO4. 256Wh is a device charger, but at under $200 with a 60-minute recharge it's hard to argue with.
Best for: Budget campers who just need to keep phones, cameras and a laptop alive.
Where it falls short:
- 300W output runs devices only
- 256Wh is a single evening of real use
| Spec | Jackery Explorer 600 v2 | EcoFlow RIVER 2 |
|---|---|---|
| Price | $399 | $199 |
| Capacity | 640 Wh | 256 Wh |
| Continuous output | 500 W | 300 W |
| Surge output | 1000 W | 600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 3,000 |
| Weight (lighter wins) | 16.1 lb | 7.7 lb |
| Max solar | 200 W | 110 W |
| Recharge time (faster wins) | 1h 36m | 1h |
Runtime head-to-head
| Appliance | Jackery Explorer 600 v2 | EcoFlow RIVER 2 |
|---|---|---|
| Refrigerator | 9.1 hrs | ❌ |
| Mini fridge | 17.3 hrs | 6.9 hrs |
| Chest freezer | 6.8 hrs | ❌ |
| CPAP machine | 13.6 hrs | 5.4 hrs |
| Sump pump | ❌ | ❌ |