Anker SOLIX BP2000 Portable Power Station Expansion Battery 2048Wh for F2000
Anker SOLIX BP2000 Portable Power Station Expansion Battery (2048Wh),6× Longer Lifespan LiFePO4 Batteries, 2048Wh Extra Battery for Anker SOLIX F2000. Only Anker PowerHouse 767 is compatible with the expansion battery.