For OPPO A54 5G / A74 5G Battery Back Cover(Gold) Filter-Cooling Fan Radiator Excellent environmental noise isolation

Excellent environmental noise isolation

Silicone elastic protection

Samsung:  Galaxy S21+ 5G

It has a highly uniform refractive index and high refractive index

Contains 192 copper wires

For OPPO A54 5G / A74 5G Battery Back Cover(Gold) Filter-Cooling Fan Radiator Excellent environmental noise isolation1. Battery back cover replacement part. 2. This part is used to replace your damaged or unworkable one with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. The installation of any new part should be done by a qualified person. We will not be responsible for any damage caused during installation. Specification: General Compatible with OPPO: A74 5G , A54 5G Package Weight One Package Weight