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Allpowers VOLIX P300 vs Marbero 237Wh 300W Portable Power Station

What is the difference?

The Allpowers VOLIX P300 has 300 W of power, 600 W peak, a 256 Wh battery. The Marbero 237Wh 300W Portable Power Station has 300 W of power, 375 W peak, a 237 Wh battery.

The Allpowers VOLIX P300 weighs 8 lb, the Marbero 237Wh 300W Portable Power Station weighs 5 lb. The Marbero 237Wh 300W Portable Power Station is easier to carry.

The Allpowers VOLIX P300 charges from a wall outlet to 100 % in 60 min, the Marbero 237Wh 300W Portable Power Station charges from a wall outlet to 100 % in 6 h. The Allpowers VOLIX P300 is ready again sooner.

Specs side by side

Allpowers VOLIX P300Marbero 237Wh 300W Portable Power Station
Capacity (Wh)256237
Continuous (W)300300
Peak (W)600375
Solar input (W)110—
ChemistryLiFePO4—
Cycles4000—
Expandable——
Weight (lb)85
Warranty (yr)5—
Fridge run time4.8 h4.5 h
CPAP run time5.8 h5.4 h
Wi-Fi router run time16.9 h15.6 h
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Specs as read from manufacturer pages on 2026-11-03 / 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, Allpowers VOLIX P300 or Marbero 237Wh 300W Portable Power Station?

The Allpowers VOLIX P300. More capacity: 256 Wh vs 237 Wh.

Which is lighter, Allpowers VOLIX P300 or Marbero 237Wh 300W Portable Power Station?

The Marbero 237Wh 300W Portable Power Station. Lighter: 5 lb vs 8 lb.

More comparisons

Compare other models → · All Allpowers models · All Marbero models