Samsung Galaxy S21 FE Battery

Replace a dead or malfunctioning model EB-BG990ABY battery in a Samsung Galaxy S21 FE smartphone.

This is an aftermarket part. It is not a genuine Samsung part.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.