UDPower portable power stations
We track 2 UDPower models, every one independently tested. On average they delivered 85% of rated capacity, below the 86% median across all 37 models we track. The lowest cost per usable watt-hour in the range is the UDPower C400, at $0.77.
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- Models tracked 2
- Average delivered 85% All models: 86%
- Store prices $169.99 Unit only, as checked
- Standard warranty 5 years From the US manuals
Every UDPower model we track
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UDPower
UDPower C400
Tested 221 Wh of 256 Wh86% delivered · 1 test · 6.3 lb
Pricey · $0.77 per usable Wh$169.99 Checked Oct 25, 2026 -
UDPower
UDPower C600
Tested 497 Wh of 596 Wh83% delivered · 1 test · 12.3 lb
No price checked yetNo price yet