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Portable Power Stations with 300W AC Output

All Portable Power Stations

5 portable power stations with 300W AC output from Anker SOLIX and EF EcoFlow. Most cost $184 to $379, and half cost less than $250.

BLUETTISpec score 9.5

288Wh, 300W, LiFePO4

+288Wh LiFePO4 battery capacity
+300W output for small electronics
+Built-in UPS function for backup power
−Low 300W output limits use with larger appliances
$249.99-46%List: $459.00
as of 11/04/2026 13:40 PST - Details
VtomanSpec score 8.5

230Wh, 300W, LiFePO4

+LiFePO4 battery chemistry
+300W continuous output for small devices
+600W peak output for short surges
−Only 230Wh capacity for short runtimes
$183.99-8%List: $199.99
as of 11/04/2026 07:39 PST - Details
JackerySpec score 8.7

292Wh, 300W

+292Wh battery capacity: the highest battery capacity of the 5 here
+300W ac output: the highest ac output of the 5 here
$379.00
as of 11/03/2026 23:38 PST - Details
EF EcoFlowSpec score 8.5

243Wh, 300W, LiFePO4

+300W ac output: the highest ac output of the 5 here
−243Wh battery capacity: 3 of the 5 here have a higher battery capacity
$279.00
as of 11/04/2026 18:35 PST - Details
Anker SOLIXSpec score 9.5

288Wh, 300W, LiFePO4

+Uninterruptible power supply function for backup
+LiFePO4 battery chemistry
+300W output for small devices
−288Wh capacity runs only small loads for a short time
$199.99-20%List: $249.99
as of 11/04/2026 11:40 PST - Details

Compare specs

portable power stationBattery capacityAC outputBattery typeSpec scorePrice
288Wh300WLiFePO49.5$249.99
as of 11/04/2026 13:40 PST - Details
230Wh300WLiFePO48.5$183.99
as of 11/04/2026 07:39 PST - Details
292Wh300W8.7$379.00
as of 11/03/2026 23:38 PST - Details
243Wh300WLiFePO48.5$279.00
as of 11/04/2026 18:35 PST - Details
288Wh300WLiFePO49.5$199.99
as of 11/04/2026 11:40 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.