Dabbsson 2000L Portable Power Station
SVT Score, Mid
2,048 Wh LiFePO4 station at 41 lb with a 2,200 W inverter, a 15 ms UPS, about 2 hours to full at 1,500 W and no expansion; TheSolarLab measured about 93 percent inverter efficiency.
$670
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Usability
5.3 out of 10It stores 2,048 Wh, the typical figure for the large tier, so it scores 5 on capacity.
Better on capacityFOSSiBOT F3600 ProStores 3,840 Wh. $1,259Scores 10.0Its inverter is rated 2,200 W continuous with a 4,400 W surge at 120 V, so it scores 5 on power output.
Better on power outputOUPES Mega 3Inverter is rated 3,600 W continuous at 120 V only. $1,199Scores 10.0Dabbsson's US manual states about 2 hours to full at 1,500 W but solar input stops at 800 W, so it scores 6 on recharging.
Dabbsson rates the cells for 4,000 cycles to 80 percent, so it scores 8 on battery life.
It switches to battery within 15 ms, but Dabbsson states it takes no expansion battery and sells no transfer switch for it, so it scores 5 on backup readiness.
Better on backup readinessAnker SOLIX C2000 Gen 2Switches to battery within 10 ms. $899.99Scores 7.0Its US manual prints an ETL mark with no listing number and no certifier directory lists it by model, so it scores 2 on verification.
Better on verificationJackery Explorer 2000 v2SGS lists it to UL 2743 by model. $999Scores 8.0Dabbsson gives it three years and adds two more when it is registered, five years in all, so it scores 8 on warranty and support.
Dabbsson's US policy gives each station in its warranty table three years plus two on registration, five in all, and takes unused US orders back within 30 days.
$670.00 at dabbsson.com.
2,048 Wh at 41 lb, with no way to add capacity
The 2000L is Dabbsson's 2,048 Wh LiFePO4 station, a 41 lb hand-carried unit with six 120 V outlets, 12 ports in all, a built-in light and app control.
It suits a buyer who wants 2 kWh and 2,200 W at 120 V in a 41 lb case for outages, camping or a van, and who will not need to add capacity or charge from more than 800 W of solar.
Strengths
- 2,200 W continuous with a 4,400 W surge
- About 2 hours to full at 1,500 Wby the US manual
- 4,000 cycles to 80 percent
- UPS switchover within 15 ms
- 41 lb for 2,048 Wh
Drawbacks
- Takes no expansion battery and no parallel link: the US page states both are not supported
- Solar input capped at 800 Wat 12 to 60 V
- Three of the six AC outlets are two-pinby Dabbsson's comparison table
- AC input is 1,500 W in the US spec table and manualagainst 1,800 W in the page's FAQ and a Dabbsson blog; it defaults to 700 W until raised in the app
- Its Amazon title claims a 1-hour chargethe US page gives 80 percent in 1.5 hours and the manual about 2 hours to full
- TheSolarLab measured 2,200 to 2,400 W drawn from the wall in UPS mode under a heavy load, against the FAQ's 1,500 W pass-through cap
- The warranty card in the US manual states 24 monthsagainst the policy's 36 plus 24 on registration
- The US manual shows an extra-battery indicator and names a smart extra battery, though the US page states expansion is not supported
- The US manual prints an ETL markbut Intertek's directory does not list it
Specs
- Capacity2,000-2,999 Wh
- AC Output2,000-2,999 W
- Output Voltage120 V only
- Battery ChemistryLiFePO4
- Rated Cycles4,000-5,999 cycles
- Safety ListingClaimed only
- Solar Input600-999 W
- Backup Switchover11-20 ms
- Warranty5 Years
- Expandable ToNot expandable
- Weight41.0 lb
At a glance
- Six AC outlets, 12 ports
- Wi-Fi and Bluetooth app
- Built-in LED light
Dabbsson is the brand of Shenzhen Daipusen New Energy Technology Co., Ltd., which filed the DABBSSON mark at the USPTO, and dabbsson.com is run by Dabbsson Limited under Hong Kong law.
It sells direct from dabbsson.com and through listings on Amazon US and Walmart.com.
The Dabbsson 2000L is a 2,048 Wh (51.2 V 40 Ah) LiFePO4 station, sold as "semi-solid state", rated 2,200 W continuous and 4,400 W surge at 120 V from six pure sine wave AC outlets, three of them three-pin and three two-pin by Dabbsson's own comparison table, with a Power-Boost mode for resistive loads up to 3,300 W, USB-C ports of 100 W and 30 W, two 15 W USB-A ports, and a 12.6 V car outlet and DC5521 port that share 126 W, 12 ports in all. Its US spec table and US manual give 1,500 W of AC input, which defaults to 700 W until it is raised in the Dabbsson app, and the manual states about 2 hours to full; the US page states 80 percent in 1.5 hours, while its FAQ gives 1,800 W of combined AC and solar input, a Dabbsson blog gives 1,800 W of fast charging, and its Amazon title claims a 1-hour charge. Solar input is 800 W at 12 to 60 V and 20 A, and the car input takes 12 or 24 V at 8 A. Dabbsson rates the cells for 4,000 cycles to 80 percent. It switches to battery within 15 ms, and its FAQ caps pass-through output at 1,500 W; the US page states it takes no expansion battery and no parallel link, though the US manual's display legend shows an extra-battery indicator, and Dabbsson sells no transfer switch for it. It weighs 41 lb, measures 18.3 x 11.2 x 8.8 in, has a built-in light and connects to the Dabbsson app by Wi-Fi and Bluetooth. TheSolarLab measured about 93 percent inverter efficiency, 26 W of idle draw and 2,200 to 2,400 W drawn from the wall in UPS mode under a heavy load (undated); Bob Vila charged it from empty to full in just over 90 minutes (September 2025), Electrek to 80 percent in under an hour (August 2025) and Fstoppers to 80 percent in 90 minutes (July 2025). Dabbsson's warranty policy gives it 36 months plus 24 more on registration, five years in all; the warranty card in its US manual states 24 months.
