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FF Flashfish · portable power station
FF Flashfish E200
Small class (under 500 Wh). #20 of 218 portable power stations on Benchwatt by popularity on Amazon US.
Capacity
151 Wh
Output
200 W
Weight
4.1 lb
Wh per lb
37
Price and availability are on Amazon; we don't show or track prices.
Published specs
| Brand | FF Flashfish |
|---|---|
| Model | E200 |
| Battery capacity | 151 Wh |
| Rated AC output (continuous) | 200 W |
| Weight | 4.1 lb |
| Amazon ASIN | B07T48L6CF |
| Specs checked | November 11, 2026 |
From the maker's listing. Specs not stated there are left out rather than guessed.
Our math
37 Wh per pound (151 Wh ÷ 4.1 lb). That is #111 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 200 W, a full charge lasts about 39 min.
Runtime estimates
Hours = 151 Wh × 0.85 ÷ device watts. Typical draws; check your own device's label.
| Device | Draw | Runtime |
|---|---|---|
| Phone charging | 10 W | 13 h |
| Laptop | 60 W | 2.1 h |
| CPAP (no humidifier) | 40 W | 3.2 h |
| Mini fridge (average draw) | 60 W | 2.1 h |
| Full-size fridge (700 kWh/yr label) | 80 W | 1.6 h |
| TV | 100 W | 1.3 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 151 Wh, most popular first.
| Model | Capacity | Output | Cells | Weight | Wh/lb | Amazon link |
|---|---|---|---|---|---|---|
| FF Flashfish E200 | 151 Wh | 200 W | — | 4.1 lb | 37 | Check price on Amazon |
| Anker SOLIX C200 DC | 192 Wh | 200 W | LiFePO4 | 4.2 lb | 46 | Check price on Amazon |
| Powkey R180 | 192 Wh | 200 W | LiFePO4 | 4.7 lb | 41 | Check price on Amazon |
| Westinghouse 183Wh | 183 Wh | 400 W | — | 5 lb | 37 | Check price on Amazon |
| MARBERO Solar Generator 150 | 150 Wh | 100 W | — | 3 lb | 50 | Check price on Amazon |
| DaranEner NEOZ | 192 Wh | 300 W | LiFePO4 | 5.7 lb | 34 | Check price on Amazon |
| DaranEner NEOX | 192 Wh | 300 W | LiFePO4 | 5.8 lb | 33 | Check price on Amazon |
FF Flashfish E200
151 Wh / 200 W. See the current price and seller on Amazon.