Will your power setup last long enough?

PowerLasts is a simple calculator that tells you which UPS or portable power station will actually last for the number of hours you need — without specs, charts, or guesswork.

Most people buy the wrong size power backup. Too small and it dies early. Too big and you overpay.

PowerLasts helps you size it correctly:

• Enter what you want to keep running
• Choose how long it needs to last
• Get a clear capacity requirement and safe recommendations

The tool is currently in development.

PowerLasts is an independent tool. We may earn affiliate commissions from recommended products. No sponsored rankings. No “best of” lists.