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Dabbsson · extra battery

Dabbsson DBS2000B

2,048 Wh of LiFePO4, 39.6 lb, for the DBS1000 Pro and DBS2100 Pro. $1,099 at Dabbsson ($1,399), checked Oct 14, 2026: $0.54 for each watt-hour it adds.

Adds

2,048Wh

Price

$1,099

Per Wh added

$0.54

Against the stations' own price per watt-hour ($0.60 on the DBS1000 Pro and $0.37 on the DBS2100 Pro), it is the cheaper way to more stored energy on the DBS1000 Pro.

From Dabbsson's published figures and our own arithmetic; we have not tested it ourselves.

Which stations take it

The most one station takes is Dabbsson's figure; a dash where its page gives none. Prices are both makers' prices added up, before cables.

Dabbsson DBS2000B on each station
StationMost per stationWith oneWith the mostStation and one battery
Dabbsson DBS1000 Pro1,024 Wh on its own – 3,072 Wh – $1,718
Dabbsson DBS2100 Pro2,150 Wh on its own – 4,198 Wh – $1,898

Specs

Dabbsson DBS2000B: Dabbsson's figures
Capacity2,048 Wh
CellsLiFePO4
Weight39.6 lb (18 kg)
Cable, in the maker's words"Extra Battery Cable *1"
Where these figures come from

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Runtime is rated capacity × 0.85 ÷ watts. Check startup draw and connections separately. Prices are the maker's, with the day they were checked.