Know how long your home stays powered
Pick the devices you can't lose in an outage, and see which power stations keep them running.
How many hours will it hold?
Add up the watts of everything you need on. The battery's watt-hours, divided by that total, is your runtime. This is a sample list, with numbers for illustration.
My outage list
Sample- Refrigerator150 W
- Wi-Fi router15 W
- Phone chargers20 W
- CPAP machine40 W
- Four LED lights40 W
- Box fan75 W
Total340 W
Runs for5 h 00 min
2,000 Wh × 85% ÷ 340 W
Every brand, one list
Give it the devices you run. It shows the power stations that cover them, whoever makes them.
Three steps to your hours
1. List your devices
The fridge, the router, the CPAP: whatever must stay on.
2. Add the watts
Each one has a watt rating, and the total is your load.
3. Read the hours
See how long each power station on the list would run it.
Nothing to pay here
At launch, Holdover earns affiliate commissions only. There is no checkout on this site, and a commission never changes the answer.
