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Dabbsson DBS1400 Pro

Power station. Specs from the manufacturer page (checked ).

Dabbsson DBS1400 Pro
Photo: Dabbsson

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.

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Capacity
1382Wh
Continuous
2400W
Peak / surge
4800W
Solar input
1200W
Chemistry
LiFePO4
Cycles
4500
Expandable
Yes
Weight
20.5kg
Warranty
5yr

Key features

What it is for

Specifications

Capacity1382 Wh
Continuous output2400 W
Peak / surge4800 W
Solar input1200 W
ExpandableYes
Battery chemistryLiFePO4
Cycle life4500 cycles
AC charging1800W, 80% Charge in 42 mins
AC output voltage120V
Weight20.5 kg (45.2 lb)
Dimensions43.2 × 25.4 × 30.3 cm (17.0 × 10.0 × 11.9 in)
Warranty5 years

From the Dabbsson page. Values the manufacturer does not publish are left out.

What is in the box

How long it runs common appliances

ApplianceWattsRuns?Hours
Refrigerator (with freezer)120 W (600 start)yes26 h
Chest freezer100 W (500 start)yes36 h
CPAP (no humidifier)35 W (40 start)yes31 h
Gas boiler (pump + controls)120 W (300 start)yes18 h
Wi-Fi router + modem/ONU12 Wyes3.8 days
Starlink (standard dish)60 W (100 start)yes18 h
TV 50"75 Wyes15 h
Sump pump 1/2 HP920 W (2150 start)yes1.2 h
Well pump 1/2 HP880 W (2000 start)yes1.2 h
Space heater 1500 W1500 Wyes1.0 h

Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.

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Connection and wiring

Follow the diagrams in the Dabbsson manual.

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.

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