We may earn a commission when you buy through links on this page, at no extra cost to you. Rankings are computed from specs and prices, never from commissions. How we make money
Compare › Head to head
EcoFlow RIVER 3 Plus vs Jackery Explorer 300 v2
Choose the RIVER 3 Plus for
output, surge, solar, wall charging, expandability
Choose the Explorer 300 v2 for
capacity, weight, value, battery life
The differences that matter
- Jackery Explorer 300 v2 stores 1% more energy (288 vs 286 Wh).
- EcoFlow RIVER 3 Plus can power 600W of devices at once vs 300W.
- EcoFlow RIVER 3 Plus handles bigger motor start-ups (1,200W vs 600W surge).
- Jackery Explorer 300 v2 is lighter: 8.2 lb vs 10.4 lb.
- EcoFlow RIVER 3 Plus recharges faster from solar (220W vs 100W max input).
- EcoFlow RIVER 3 Plus charges faster from the wall (~60 vs ~76 min).
- Jackery Explorer 300 v2 costs less per Wh ($0.83 vs $0.98).
- Jackery Explorer 300 v2 is rated for more charge cycles (4,000 vs 3,000).
- EcoFlow RIVER 3 Plus can grow larger with add-on batteries (up to 858 Wh).
Runtime side by side
| Running just this | RIVER 3 Plus | Explorer 300 v2 |
|---|---|---|
| Refrigerator (full-size) | 4.6 hrs | Too much power |
| CPAP (no humidifier) | 6.1 hrs | 6.1 hrs |
| TV (55-inch LED) | 2.4 hrs | 2.4 hrs |
| Microwave (1000W) | Too much power | Too much power |
Full specs
| EcoFlow RIVER 3 Plus | Jackery Explorer 300 v2 | |
|---|---|---|
| Battery capacity | 286 Wh | 288 Wh |
| Continuous AC output | 600 W | 300 W |
| Surge / peak output | 1,200 W | 600 W |
| Weight | 10.4 lb | 8.2 lb |
| Max solar input | 220 W | 100 W |
| Wall charge time (0–100%) | ~60 min | ~76 min |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000+ | 4,000+ |
| Expandable to | 858 Wh | Not expandable |
| Add-on battery | — | — |
| AC voltage | 120V | 120V |
| UPS / pass-through | Yes | Yes |
| Price at EcoFlow's store (checked 2026-10-07) | $279 | $239 |
| Price per Wh | $0.98 | $0.83 |