Dabbsson 2000L
#1 in LargeFull review
For budget buyers who want 2 kWh of tested, efficient capacity and can tolerate slow recharging.
Amazon $648 Dabbsson $649$648
4.2/5
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.
- 2,048 WhCapacity
- 2,400 WAC output
- 51 lbWeight
- LiFePO4Battery
- 1 h 36 minFull charge
- $0.32Price / Wh
Check price at Amazon$648Check price at Growatt$799
Price checked October 20, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- TT-30 and 30A Anderson outputs plug straight into an RV or van system
- Adds up to two extra batteries for 6 kWh when a longer outage needs more
- 1,200W of solar input can refill it in a sunny afternoon
- Amazon price works out to about 32 cents per watt-hour, cheap for a 2 kWh LiFePO4 unit
Cons
- Around 51 lb with no wheels, so it is a two-hand or two-person carry
- USB-C ports top out at 100W, short of what bigger laptops can draw
- No independent capacity test published yet
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.
Specifications
| Battery | |
|---|---|
| Rated capacity | 2,048 Wh |
| Chemistry | LiFePO4 |
| Cycle life | 4,000 to 80% |
| Expandable | Yes, up to 6,144 Wh |
| Output | |
| AC output | 2,400 W (4,800 W surge) |
| Boost mode (resistive loads) | 3,400 W |
| AC outlets | 5 total |
| 120V 20A outlets (NEMA 5-20R) | 4 |
| RV 30A outlet (TT-30R) | 1 |
| 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 | 1,800 W |
| Full AC charge time | 1 h 36 min (Spec table: 1.6 h to 100%; the feature list says 2 h (manufacturer)) |
| Max solar input | 1,200 W |
| Solar input voltage | 12-60V |
| Build | |
| Weight | 51 lb (23 kg) |
| Dimensions | 17.99 x 9.72 x 12.20 in |
| App | MyGro app (Wi-Fi and Bluetooth) |
| Warranty | 5 years |
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