For buyers who want a light, fast-charging 2 kWh unit with strong USB-C and an RV outlet.
Price checked October 20, 2026. As an Amazon Associate we earn from qualifying purchases.
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.
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 |
|---|---|---|---|
| CNET | 1,812 Wh | 88.5% | 480W load logged with HOBOware; round-trip efficiency 74.02%; recharge 1 h 28 min; ran a test fridge about 27.4 h |
| Battery | |
|---|---|
| Rated capacity | 2,048 Wh |
| Tested usable capacity | 1,812 Wh (88%) |
| Chemistry | LiFePO4 |
| Cycle life | 4,000 to 80% |
| Expandable | Yes, up to 4,000 Wh |
| Output | |
| AC output | 2,400 W (4,000 W surge) |
| AC outlets | 6 total |
| 120V 20A outlets (NEMA 5-20R) | 5 |
| RV 30A outlet (TT-30R) | 1 |
| USB-C ports | 3 (up to 140 W each) |
| USB-A ports | 1 |
| 12 V car outlet | Yes |
| UPS / pass-through | Yes (10 ms switchover) |
| Charging | |
| AC charging | 1,800 W |
| Full AC charge time | 1 h 28 min (100% in 88 min on AC; 58 min with AC + solar at 2600W (manufacturer)) |
| Max solar input | 800 W |
| Solar input voltage | 11-60V |
| Car charging | 800 W |
| Build | |
| Weight | 41.7 lb (18.9 kg) |
| Dimensions | 18.1 x 9.8 x 10.1 in |
A low-cost 2 kWh LiFePO4 station for RV owners and home backup buyers who want a TT-30 outlet and room to expand. Buy it for the price per watt-hour rather than portability.
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