Jackery HomePower 3000

Specs checked

Our take

A large box that gives 3,600 watts. It keeps a fridge, Wi-Fi and phones going for about 17 hours. At 59.5 lb, plan on two hands or two people.

3,072 Wh: Watt-hours: how much it holds
3,600 W: Watts: how fast it gives power
7,200 W: Surge: a short burst for start-ups
59.5 lb: Weight: how heavy to carry

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Jackery HomePower 3000 run time: how long it runs your things

Refrigerator 22 h

Wi-Fi router 174 h

Phones 131 h

Lights 65 h

CPAP machine 65 h

TV 26 h

Laptop 40 h

Fan 52 h

Estimates. Your devices may use more or less. One thing at a time, from a full box. We keep 85% of the watt-hours, because some power is lost on the way out.

What we think

The HomePower 3000 and the BLUETTI Elite 300 hold almost the same: 3,072 watt-hours here, 3,014 in the Elite 300. Watt-hours are how much power a box holds. What splits them is watts. Watts are how fast something uses power. This box gives up to 3,600 watts; the Elite 300 gives 2,400. This box's surge is 7,200 watts. Surge is a short burst some things need to start.

What that means in an outage

By our math, counting a fridge at 120 watts, Wi-Fi at 15 and phones at 20:

Fridge, Wi-Fi and phones: about 17 hours.
Fridge alone: about 22 hours.
A window AC that runs at 900 watts: about 2.9 hours.
A sump pump that runs at 960 watts: about 2.7 hours.

These are estimates. Your devices may use more or less.

Why this one and not the BLUETTI Elite 300

Pick this one for big things. 3,600 watts is 1,200 more than 2,400. By our math each box runs a fridge, Wi-Fi and phones for about 17 hours. The Elite 300 is ahead on battery life. BLUETTI lists 6,000+ cycles to 80% capacity. Jackery lists 4,000 cycles to 70%+ for this box.

Moving it and charging it

It weighs about 59.5 pounds; the Elite 300, 58. Jackery's spec table says it charges in 2.2 hours with the AC adapter.

The limit

Jackery's spec table says the output is limited to 2,000 watts from 5 to 14 degrees Fahrenheit.

In an outage, Jackery says the box switches to battery within 20 milliseconds. Jackery also says it is not recommended for sensitive devices like data servers.

Jackery lists 4 wall-style outlets, plus one 30-amp outlet. Its standard warranty is 3 years. The manual lists 2 more with registration, but Jackery's page says the full 5 years is only for boxes bought on Jackery.com.

Bottom line: a large box for long outages and big loads. It weighs 59.5 pounds, and Jackery says it takes no extra battery.

Good for

Long outages and big things like a window AC or a sump pump. By our math it runs a fridge alone for about 22 hours.

Not for

Anyone who has to carry the box far, or who wants to add a battery later. It weighs 59.5 lb, and Jackery says it does not take expansion batteries.

Jackery HomePower 3000 specs: the numbers

Every number comes from the maker’s own page. If we could not confirm one, it says “We’re checking”.

Watt-hours (how much it holds)	3,072 Wh
Amp-hours (another way to say how much it holds)	60 Ah at 51.2 V
Watts (how fast it gives power)	3,600 W
Surge (short burst for start-ups)	7,200 W
Weight	59.5 lb
Battery type	LiFePO4
Battery life	4,000 cycles to 70%+ capacity
Time to charge from the wall	2.2 hours with the AC adapter, per Jackery's spec table.
Most solar it can take	1,000 W
Wall-style outlets	4
Fastest USB-C port	100 W
Switch-over time in an outage	20 ms
Can you add batteries?	No. Jackery says it has no option to connect expansion batteries.
Warranty	3 years
Size	16.4 x 12.8 x 12 in

Specs last checked on October 13, 2026. See the maker’s page →

Amp-hours: by our math, 3,072 watt-hours is about 256 amp-hours at 12 volts. We divide watt-hours by volts. Jackery lists 60 amp-hours at 51.2 volts. It is the same power, counted another way.

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