Can the Jackery HomePower 3000 run a Wi-Fi router + cable modem?
Yes. The Jackery HomePower 3000 runs a Wi-Fi router + cable modem for about 4 days from a full charge. At about 25 W on average it uses 1% of the battery an hour, and the 3,600 W output leaves plenty of room for more.
Add your other devices to the Jackery HomePower 3000 in the calculatorKey numbers
- Runtime
- 4 days
- from a full charge
- Battery used per hour
- 1%
- at 25 W average
Wi-Fi router + cable modem
- Running
- 25 W
- 10–66 W range
- Start-up
- 25 W
- Average
- 25 W
- runs all the time
Jackery HomePower 3000
- Battery
- 3,072 Wh
- about 2,611 Wh usable
- Output
- 3,600 W
- continuous
- Surge
- 7,200 W
- start-up peak
How we worked it out: 3,072 Wh × 0.85 ÷ 25 W = about 4 days. The 0.85 covers inverter and battery losses. We do not test units ourselves; the numbers come from the official spec sheets and typical device draws. How we pick

Jackery HomePower 3000
3,072 Wh · 3,600 W output · 7,200 W surge · 59.5 lb
Full specs and runtimes for the Jackery HomePower 3000We may earn a commission if you buy through these links. It doesn’t change your price. How we make money
What else the Jackery HomePower 3000 runs
One device at a time, from a full charge.
Other power stations for a Wi-Fi router + cable modem
The nearest sizes that also run it.
Keep going
- Can a power station run a Wi-Fi router + cable modem? Every unit compared
- Jackery HomePower 3000: specs and runtime for common devices
- Calculator with a Wi-Fi router + cable modem on the Jackery HomePower 3000
Real runtime depends on the model you own, room temperature and battery age. The 4 days above is an estimate, not a measured result.
Common questions
- How long will the Jackery HomePower 3000 run a Wi-Fi router + cable modem?
- About 4 days from a full charge. A Wi-Fi router + cable modem averages about 25 W, and the 3,072 Wh battery gives about 2,611 Wh after inverter losses. That is 1% of the battery an hour.
- Can I run other things at the same time?
- Yes, up to about 3,575 W more of the 3,600 W output. Each thing you add shares the same battery, so the 4 days for a Wi-Fi router + cable modem gets shorter.
- How much of the battery does a Wi-Fi router + cable modem use in a day?
- About 600 Wh a day (25 W × 24 hours), 23% of the 2,611 Wh the Jackery HomePower 3000 can deliver.