EcoFlow RIVER 2 Pro
- 768 Wh · 800 W output
- Solar input up to 220 W
- 17.2 lb
Runs a Wi-Fi router ≈ 43.5 h
Check price on AmazonHow we calculate it
Runtime = capacity (Wh) × 0.85 ÷ 15 W
For a full day you need about 430 Wh (360 Wh of energy plus inverter losses). Running other devices at the same time? Add them in the runtime calculator.
Tips to run your Wi-Fi router longer
- A router plus modem draws only 10–20 W, so even small stations keep you online for a day or more.
- Your internet provider's equipment down the street may also lose power during wide outages.
- Use the 12 V DC output with a matching cable to skip the inverter and its idle draw.
Frequently asked questions
How long will a 1000Wh power station run a Wi-Fi router?
About 2.4 days, based on an average draw of 15 W and 85% inverter efficiency.
How many watts does a Wi-Fi router use?
Typically about 15 W while running. Averaged over time it draws about 15 W.
What size power station do I need for a full day?
At least 430 Wh. The smallest model in our comparison that covers it is the EcoFlow RIVER 2 Pro (768 Wh, about 43.5 h).