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Marbero 296Wh Portable Power Station vs Pecron E300LFP

What is the difference?

The Marbero 296Wh Portable Power Station has 300 W of power, 350 W peak, a 296 Wh battery. The Pecron E300LFP has 600 W of power, 600 W peak, a 288 Wh battery.

The Marbero 296Wh Portable Power Station weighs 6 lb, the Pecron E300LFP weighs 11 lb. The Marbero 296Wh Portable Power Station is easier to carry.

Both have a 1-year warranty.

Both have 120 V AC output.

Specs side by side

Marbero 296Wh Portable Power StationPecron E300LFP
Capacity (Wh)296288
Continuous (W)300600
Peak (W)350600
Solar input (W)—100
Chemistry—LiFePO4
Cycles—3500
Expandable——
Weight (lb)611
Warranty (yr)11
Fridge run time5.6 h5.4 h
CPAP run time6.7 h6.5 h
Wi-Fi router run time19.5 h19 h
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Specs as read from manufacturer pages on 2026-11-04 / 2026-10-31. 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 is lighter, Marbero 296Wh Portable Power Station or Pecron E300LFP?

The Marbero 296Wh Portable Power Station. Lighter: 6 lb vs 11 lb.

More comparisons

Compare other models → · All Marbero models · All Pecron models