Battery BLP923 5000mAh by Oppo A57 a57S A77 4G A77 5G Nord N20 SE 4909849 Service Pack

Battery BLP923 5000mAh for Oppo A57 / A57s / A77 4G / A77 5G / Nord N20 SE – Service Pack

Original Service Pack battery BLP923, compatible with a wide range of Oppo models, including A57, A57s, A77 4G, A77 5G, and Nord N20 SE. With a large capacity of 5000 mAh, it restores the phone’s original battery life and offers excellent power stability.

Key Features:

• Capacity: 5000 mAh

• Voltage: 3.87 V

• Part number: BLP923 / 4909849

• Compatibility: Oppo A57 / A57s / A77 4G / A77 5G / Nord N20 SE

• Battery type: Rechargeable Li-ion, manufacturer original

Quality and Advantages:

This Service Pack battery meets Oppo's original manufacturing standards, providing:

• Factory-like performance and reliability.

• Stable energy delivery and thermal safety.

• Protection against overcharging and degradation.

• A perfect fit for professional repair operations.

Installation Tips:

• Power off and unplug the phone before starting.

• Avoid bending or stressing connectors and flex cables.

• Always test before closing the device.

• Perform a full charge/discharge cycle to calibrate the battery.

• Do not puncture or damage the battery during installation.

Technical Table:

Product Highlights:

• Genuine Oppo battery with verified part numbers.

• Multiple model compatibility for mid- and high-range devices.

• Service Pack ensures reliable power and safe installation.

• Trusted solution for technicians and professional repair centers.