All Portable Power Stations Compared

20 portable power stations on one table — capacity, output, weight, price and price per watt-hour — sorted from cheapest to most expensive per watt-hour. Every figure comes from a manufacturer page, manual or named retailer listing; a dash means it could not be confirmed.

Quick Picks

Each pick is computed from the table below, not chosen by hand. "Best" here means one figure — for which unit suits your situation, see the rankings by use-case and appliance.

Every Unit, by Price per Watt-Hour

Prices are the figure recorded at the last check and move often, so treat them as a guide and confirm on the retailer's page. Price per watt-hour is a blunt measure: it ignores output, weight, warranty and whether the inverter is confirmed pure sine wave, which can matter more. As an Amazon Associate we earn from qualifying purchases; that never changes how a unit is scored or ranked.

Browse by Brand

Not Sure Which to Choose?

• Find My Use Case — a two-step picker.
• Can It Run? — pass/fail for any unit against any of 31 appliances.
• Head-to-head comparisons of units close in capacity and price.
• Runtime calculator — work out the capacity you need first.