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Anker SOLIX · extra battery

Anker SOLIX BP2000

2,048 Wh of LiFePO4, 45.6 lb, for the F2600. $799.99 at Anker SOLIX, checked Oct 14, 2026: $0.39 for each watt-hour it adds.

Adds

2,048Wh

Price

$799.99

Per Wh added

$0.39

Each watt-hour it adds costs less than the F2600's own ($0.78 on the F2600), so it is the cheaper way to more stored energy than a second station, which adds outlets and output instead.

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

Which stations take it

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

Anker SOLIX BP2000 on each station
StationMost per stationWith oneWith the mostStation and one battery
Anker SOLIX F26002,560 Wh on its own – 4,608 Wh – $2,799.98

Specs

Anker SOLIX BP2000: Anker SOLIX's figures
Capacity2,048 Wh
CellsLiFePO4
Weight45.6 lb (20.7 kg)
Cable, in the maker's words"Anker 760 Portable Power Station Expansion Battery (2048Wh), user manual, battery-to-host cable, 5-year warranty, and our friendly customer service."
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.