For Samsung Galaxy Z Fold 3 5G Main + secondary Battery - EB-BF926ABY + BF927ABY
Main and secondary battery for Samsung Galaxy Z Fold 3 5G, Battery model EB-BF926ABY + EB-BF927ABY. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.