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A-iPower GS350i vs Marbero 296Wh Portable Power Station

What is the difference?

The A-iPower GS350i has 350 W of power, 700 W peak, a 336.7 Wh battery. The Marbero 296Wh Portable Power Station has 300 W of power, 350 W peak, a 296 Wh battery.

The A-iPower GS350i has a 2-year warranty, the Marbero 296Wh Portable Power Station has a 1-year warranty.

Both charge from a wall outlet to 100 % in 8 h.

Both have 120 V AC output.

Specs side by side

A-iPower GS350iMarbero 296Wh Portable Power Station
Capacity (Wh)336.7296
Continuous (W)350300
Peak (W)700350
Solar input (W)——
ChemistryNMC—
Cycles500—
Expandable——
Weight (lb)—6
Warranty (yr)21
Fridge run time6.3 h5.6 h
CPAP run time7.6 h6.7 h
Wi-Fi router run time22.2 h19.5 h
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Specs as read from manufacturer pages on 2026-11-04 / 2026-11-04. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.

Common questions

Which has more capacity, A-iPower GS350i or Marbero 296Wh Portable Power Station?

The A-iPower GS350i. More capacity: 336.7 Wh vs 296 Wh.

Which has the longer warranty, A-iPower GS350i or Marbero 296Wh Portable Power Station?

The A-iPower GS350i. Longer warranty: 2 years vs 1 year.

More comparisons

Compare other models → · All A-iPower models · All Marbero models