Power station runtime calculator
How long a power station really runs your devices. Uses measured usable capacity and the inverter's own draw, not the number on the box.
Devices running at the same time
Fridge (average) 60 W
Wi-Fi router 12 W
Laptop 45 W
CPAP machine 40 W
LED lamp 10 W
TV 80 W
Small heater fan 400 W
10.1 hours
Estimated runtime, 72 W
942 Wh
usable, estimated from the rated capacity
A fridge cycles on and off; we use its average draw. Estimates, not guarantees.