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EASYLONGER GP50 PRO, product photo

EASYLONGER · portable power station

EASYLONGER GP50 PRO

Small class (under 500 Wh). #161 of 218 portable power stations on Benchwatt by popularity on Amazon US.

Capacity

298 Wh

Output

100 W

Weight

6.6 lb

Wh per lb

45

Price and availability are on Amazon; we don't show or track prices.

EASYLONGERSMALL298Wh100 WOUT45 Wh/lbLiFePO4

Published specs

BrandEASYLONGER
ModelGP50 PRO
Battery capacity298 Wh
Rated AC output (continuous)100 W
Battery chemistryLiFePO4
Weight6.6 lb
Amazon ASINB0GBTN5T84
Specs checkedNovember 11, 2026

From the maker's listing. Specs not stated there are left out rather than guessed.

Our math

45 Wh per pound (298 Wh ÷ 6.6 lb). That is #50 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 100 W, a full charge lasts about 2.5 h.

Runtime estimates

Hours = 298 Wh × 0.85 ÷ device watts. Typical draws; check your own device's label.

Device Draw Runtime
Phone charging10 W25 h
Laptop60 W4.2 h
CPAP (no humidifier)40 W6.3 h
Mini fridge (average draw)60 W4.2 h
Full-size fridge (700 kWh/yr label)80 W3.2 h
TV100 W2.5 h
Space heater1,500 WExceeds 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 298 Wh, most popular first.

Model CapacityOutputCellsWeightWh/lbAmazon link
EASYLONGER GP50 PRO298 Wh100 WLiFePO46.6 lb45Check price on Amazon
Jackery Explorer 300292 Wh300 WLiFePO47.1 lb41Check price on Amazon
Anker SOLIX C300 DC288 Wh300 WLiFePO46.2 lb46Check price on Amazon
Bluetti Elite 30 V2288 Wh600 WLiFePO49.5 lb30Check price on Amazon
MARBERO M823SL60237 Wh300 WLi-ion9 lb26Check price on Amazon
MARBERO M823237 Wh300 W—4.6 lb52Check price on Amazon
ZeroKor 280Wh280 Wh300 W—5.1 lb55Check price on Amazon

EASYLONGER GP50 PRO

298 Wh / 100 W · LiFePO4. See the current price and seller on Amazon.

Check price on Amazon