How Long Will a Power Station Run a Wi‑Fi Router?
A router and modem together use about 15 W. A 1,000 Wh power station keeps them on for about 2.4 days, and even a small 300 Wh unit lasts most of a day.
At loads this small, the inverter’s own idle draw can use as much energy as the router itself. That’s why DC power helps (see the tips).
Runtime by power station
Nonstop runtime for one wi-fi router + modem at 15 W average, with 85% inverter efficiency. Models that can't supply its running or starting power are listed separately below.
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Tips
- Check the voltage on your router’s power adapter. Many are 12 V, so a 12 V DC cable from the station’s car port avoids the inverter entirely.
- A power station with a UPS or EPS mode keeps the internet on without a blip when the power cuts.
- Your internet provider’s equipment down the street also needs power. In a wide outage, service may drop even if your router stays on.
Questions
Can a power station work as a UPS for my router?
Related
- How Long Will a Power Station Run a Refrigerator?
- How Long Will a Power Station Run a Chest Freezer?
- How Long Will a Power Station Run a CPAP?
- Can a Power Station Run a Sump Pump?
- Can a Power Station Run a Window Air Conditioner?
- Can a Power Station Run a Space Heater?
- Full appliance wattage chart
Sources
Wattage figures are typical values from the sources below. Your appliance may differ, so check its label or measure it with a plug-in watt meter.