How long will the BLUETTI Elite 30 V2 run a Wi-Fi router + cable modem?

About 10 hours from a full charge. A Wi-Fi router + cable modem averages about 25 W, and the 288 Wh battery gives about 245 Wh after inverter losses. That is 10% of the battery an hour.

Can I run other things at the same time?

Yes, up to about 575 W more of the 600 W output. Each thing you add shares the same battery, so the 10 hours 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), more than the 245 Wh the BLUETTI Elite 30 V2 can deliver, so plan to recharge every 10 hours.

Bluetti · Will it run?

Can the BLUETTI Elite 30 V2 run a Wi-Fi router + cable modem?

Published October 11, 2026

Short answerYes

Yes. The BLUETTI Elite 30 V2 runs a Wi-Fi router + cable modem for about 10 hours from a full charge. At about 25 W on average it uses 10% of the battery an hour, and the 600 W output leaves plenty of room for more.

Add your other devices

Key numbers

Runtime: 10 hrs; from a full charge
Battery used per hour: 10%; 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

BLUETTI Elite 30 V2

Battery: 288 Wh; about 245 Wh usable
Output: 600 W; continuous
Surge: 1,500 W; start-up peak

How we worked it out: 288 Wh × 0.85 ÷ 25 W = about 10 hours. 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

BLUETTI Elite 30 V2

288 Wh · 600 W output · 1,500 W surge · 9.5 lb

Full specs and runtimes

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What else the BLUETTI Elite 30 V2 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

Real runtime depends on the model you own, room temperature and battery age. The 10 hours above is an estimate, not a measured result.

Common questions

How long will the BLUETTI Elite 30 V2 run a Wi-Fi router + cable modem?: About 10 hours from a full charge. A Wi-Fi router + cable modem averages about 25 W, and the 288 Wh battery gives about 245 Wh after inverter losses. That is 10% of the battery an hour.
Can I run other things at the same time?: Yes, up to about 575 W more of the 600 W output. Each thing you add shares the same battery, so the 10 hours 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), more than the 245 Wh the BLUETTI Elite 30 V2 can deliver, so plan to recharge every 10 hours.