Jackery HomePower 1000 v2
#12 in Mid-sizeFull review
A light, inexpensive 1kWh LiFePO4 station for short outages and camping that recharges quickly from the wall.
Amazon $549 Jackery $549$549
4.1/5
A strong 1kWh home-backup station with a big inverter and room to expand, often sold well below list price on Amazon.
- 1,024 WhCapacity
- 2,000 WAC output
- 27.8 lbWeight
- LiFePO4Battery
- $0.46Price / Wh
Check price at Amazon$466.65Check price at OUPES$699
Price checked October 20, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 2000W inverter with 4500W surge runs space heaters, microwaves and power tools
- Expands to 5kWh with extra batteries for multi-day outages
- Fast 1400W AC charging plus 800W solar
- Long 5-year warranty
Cons
- Independent test measured 79% efficiency at a heavy load, so expect less usable energy than the rating
- UPS switchover of up to 20 ms may be too slow for some desktop PCs
How it scores
The rating comes from 8 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Independent capacity tests
Usable energy delivered from a full charge through the AC outlets, as measured by independent reviewers. Inverter losses mean no station delivers its full rated capacity.
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| The Solar Lab | - | 79% | 1,779W appliance load ran for 27 minutes. |
Specifications
| Battery | |
|---|---|
| Rated capacity | 1,024 Wh |
| Tested usable capacity | 809 Wh (79%) |
| Chemistry | LiFePO4 |
| Cycle life | 3,500 to 80% |
| Expandable | Yes, up to 5,120 Wh |
| Output | |
| AC output | 2,000 W (4,500 W surge) |
| AC outlets | 4 total |
| 120V 20A outlets (NEMA 5-20R) | 4 |
| USB-C ports | 2 (up to 100 W each) |
| USB-A ports | 4 |
| 12 V car outlet | Yes |
| DC5521 ports | 2 |
| UPS / pass-through | Yes (20 ms switchover) |
| Charging | |
| AC charging | 1,400 W |
| Max solar input | 800 W |
| Solar input voltage | 12-78V (MPPT 18-75V, 14A) |
| Build | |
| Weight | 27.8 lb (12.6 kg) |
| Dimensions | 15.1 x 9.1 x 11.6 in |
| App | OUPES app (Wi-Fi/Bluetooth) |
| Warranty | 5 years |
Alternatives in this size
Dabbsson DBS1400 Pro
#13 in Mid-sizeFull review
For RV owners and home-backup buyers who want high output and fast recharging from a mid-size unit that can grow with extra batteries. It is heavy for 1.4 kWh, so it suits staying put more than carrying around.
Amazon Dabbsson $679$679
ALLPOWERS S2000 Pro
#15 in Mid-sizeFull review
For buyers who want the most output for the money and will use it occasionally. Anyone planning daily cycling or full-power home backup should choose a LiFePO4 unit.
Amazon $559 ALLPOWERS $664$559
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