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EcoFlow · portable power station
EcoFlow Delta 2 Max (2,000 Wh)
Large class (1,500–2,999 Wh). #170 of 218 portable power stations on Benchwatt by popularity on Amazon US.
Capacity
2,000 Wh
Output
800 W
Weight
50.6 lb
Wh per lb
40
Price and availability are on Amazon; we don't show or track prices.
Published specs
| Brand | EcoFlow |
|---|---|
| Model | Delta 2 Max |
| Battery capacity | 2,000 Wh |
| Rated AC output (continuous) | 800 W |
| Surge / peak output | 2,400 W |
| Weight | 50.6 lb |
| Amazon ASIN | B0D1CN8MLS |
| Specs checked | November 11, 2026 |
From the maker's listing. Specs not stated there are left out rather than guessed.
Our math
40 Wh per pound (2,000 Wh ÷ 50.6 lb). That is #87 of 184 portable power stations on Benchwatt with a listed weight. Higher means more stored energy for each pound you carry.
At its full rated 800 W, a full charge lasts about 2.1 h.
Runtime estimates
Hours = 2,000 Wh × 0.85 ÷ device watts. Typical draws; check your own device's label.
| Device | Draw | Runtime |
|---|---|---|
| Phone charging | 10 W | 170 h |
| Laptop | 60 W | 28 h |
| CPAP (no humidifier) | 40 W | 43 h |
| Mini fridge (average draw) | 60 W | 28 h |
| Full-size fridge (700 kWh/yr label) | 80 W | 21 h |
| TV | 100 W | 17 h |
| Space heater | 1,500 W | Exceeds rated output |
Estimates, not measurements. Fridges cycle on and off, so their average draw is well under their rated watts; heaters and kettles run near full power.
Similar capacity
Other portable power stations within ±35% of 2,000 Wh, most popular first.
| Model | Capacity | Output | Cells | Weight | Wh/lb | Amazon link |
|---|---|---|---|---|---|---|
| EcoFlow Delta 2 Max (2,000 Wh) | 2,000 Wh | 800 W | — | 50.6 lb | 40 | Check price on Amazon |
| EcoFlow Delta 3 Max | 2,048 Wh | 2,400 W | LiFePO4 | 44.8 lb | 46 | Check price on Amazon |
| Anker SOLIX S2000 | 2,010 Wh | 1,500 W | LiFePO4 | 35.7 lb | 56 | Check price on Amazon |
| Jackery Explorer 2000 V2 | 2,042 Wh | 2,200 W | LiFePO4 | 39.5 lb | 52 | Check price on Amazon |
| Anker SOLIX C2000 Gen 2 (2,048 Wh) | 2,048 Wh | 2,400 W | LiFePO4 | 41.6 lb | 49 | Check price on Amazon |
| EBL Acc2400 | 1,843 Wh | 2,400 W | LiFePO4 | 54 lb | 34 | Check price on Amazon |
| Bluetti Elite 200 V2 | 2,080 Wh | 2,600 W | LiFePO4 | 44.5 lb | 47 | Check price on Amazon |
EcoFlow Delta 2 Max (2,000 Wh)
2,000 Wh / 800 W. See the current price and seller on Amazon.