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Expansion Batteries

Double your runtime without doubling your footprint. Expansion batteries connect directly to your power station, boosting total capacity for extended trips, off-grid cabins, or emergency preparedness. Ideal for users who want modular flexibility and longer-lasting power in the field.

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On saleAnker SOLIX F3800 Expansion Battery (3840Wh) – Volume Discount!Anker SOLIX F3800 Expansion Battery (3840Wh) – Volume Discount!
Anker SOLIX F3800 Expansion Battery (3840Wh) – Volume Discount! Sale priceFrom $1,999.00 Regular price$2,299.00
Save $300.00Anker SOLIX F2600 Expansion Battery (2560 Wh)Anker SOLIX F2600 Expansion Battery (2560 Wh)
Anker SOLIX F2600 Expansion Battery (2560 Wh) Sale price$1,199.00 Regular price$1,499.00
Save $600.00Anker SOLIX F2600 Portable Power Station + Expansion Battery (5120 Wh Combined)Anker SOLIX F2600 Portable Power Station + Expansion Battery (5120 Wh Combined)
Anker SOLIX F2600 Portable Power Station + Expansion Battery (5120 Wh Combined) Sale price$2,599.00 Regular price$3,199.00
Sold outSave $30.00Anker SOLIX C1000X Expansion Battery (1056Wh)Anker SOLIX C1000X Expansion Battery (1056Wh)
Anker SOLIX C1000X Expansion Battery (1056Wh) Sale price$399.00 Regular price$429.00