Dabbsson DBS1400 Pro
Power station. Specs from the manufacturer page (checked ).

The Dabbsson DBS1400 Pro is a 1382 Wh portable power station with 2400 W pure sine wave AC output and a 4800 W surge rating. It uses an EV semi-solid LiFePO4 battery and is rated for 4500 cycles to 80% capacity with a 5-year warranty.
Key features
- 1382 Wh capacity, expandable to 11364 Wh with expansion battery packs
- 2400 W pure sine wave AC output (4800 W surge), 3600 W in Power-Boost mode
- AC input 1800 W; solar input up to 1200 W; AC + solar combined 2400 W max
- 80% charge in 32 minutes with combined AC and solar input
- 15 ms EPS switchover to battery power
- Two DBS1400 Pro units can be paralleled for 4600 W max output
- Car charging at 12V/24V
- Control and monitoring through the Dabbsson App
What it is for
- Home backup
- RV
- Camping
Specifications
| Capacity | 1382 Wh |
|---|---|
| Continuous output | 2400 W |
| Peak / surge | 4800 W |
| Solar input | 1200 W |
| Expandable | Yes |
| Battery chemistry | LiFePO4 |
| Cycle life | 4500 cycles |
| AC charging | 1800W, 80% Charge in 42 mins |
| AC output voltage | 120V |
| Weight | 20.5 kg (45.2 lb) |
| Dimensions | 43.2 × 25.4 × 30.3 cm (17.0 × 10.0 × 11.9 in) |
| Warranty | 5 years |
From the Dabbsson page. Values the manufacturer does not publish are left out.
What is in the box
- AC Charging Cable
- Solar Charging Cable
- Car Charging Cable
- User Manual
- Warranty Card
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 26 h |
| Chest freezer | 100 W (500 start) | yes | 36 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 31 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 18 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 3.8 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 18 h |
| TV 50" | 75 W | yes | 15 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 1.2 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 1.2 h |
| Space heater 1500 W | 1500 W | yes | 1.0 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
Similar portable power stations
Jackery Explorer 1500 Ultra
Jackery Explorer 1000 Plus
Jackery Explorer 1500 v2
Vtoman FlashSpeed 1500
Generac GB1000
Bluetti AC180
Pecron E1500LFP
Dabbsson DBS1400 Pro comparisons
- DBS1400 Pro vs Jackery Explorer 1000 v2
- DBS1400 Pro vs Jackery Explorer 1500 Ultra
- DBS1400 Pro vs Jackery Explorer 1000 Plus
- DBS1400 Pro vs Jackery Explorer 1500 v2
- DBS1400 Pro vs Vtoman FlashSpeed 1500
- DBS1400 Pro vs Generac GB1000
All 18 comparisons
- DBS1400 Pro vs Bluetti AC180
- DBS1400 Pro vs Pecron E1500LFP
- DBS1400 Pro vs Allpowers R1500 LITE
- DBS1400 Pro vs Firman Zero E (E201001)
- DBS1400 Pro vs Vtoman Jump 1800
- DBS1400 Pro vs Vtoman FlashSpeed 2400
- DBS1400 Pro vs Bluetti AC180P
- DBS1400 Pro vs Anker SOLIX F1500
- DBS1400 Pro vs Yoshino B2000 SST
- DBS1400 Pro vs Allpowers S2000 Pro
- DBS1400 Pro vs Anker SOLIX C1000
- DBS1400 Pro vs Enphase IQ PowerPack 1500
Connection and wiring
Follow the diagrams in the Dabbsson manual.
- Parallel connection, manual page 3 →
- Parallel connection, manual page 7 →
- Parallel connection, manual page 13 →
- Parallel connection, manual page 15 →
Error codes and troubleshooting
We found no error-code table in this manual. Its troubleshooting section is the reference.
FAQ
How long will the Dabbsson DBS1400 Pro run a refrigerator?
About 26 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Dabbsson DBS1400 Pro start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4800 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.