Oppo A3 5G CPH2693 Replacment Original Battery

For your Oppo A3 5G (Model: CPH2693), the technical specifications for the original replacement battery are outlined below:

Technical Specifications

• Battery Model Code: BLPA77

• Capacity: 5,100 mAh

• Battery Type: Lithium-ion Polymer (Li-Po)

• Charging Support: Up to 45W SUPERVOOC Flash Charge

• Standard Voltage: 3.87V

Tips for Sourcing a Genuine Replacement

To ensure you receive a safe, original battery that matches your phone's fast-charging capability, look for these details:

• Check the Model ID: Ensure the listing specifically references the BLPA77 part number.

• Authorized Service Centers: The safest route to guarantee a 100% genuine part with correct calibration is to visit an authorized Oppo service center. They can ensure the device maintains its liquid resistance after being opened.

• Trusted Spare Parts Platforms: If you are buying online for a DIY repair, source from highly-rated e-commerce platforms or local mobile spare parts suppliers who explicitly offer a manufacturing defect warranty (usually 6 months).

Safety Note: Avoid batteries that look identical but lack proper brand markings, or are priced suspiciously low, as uncertified lithium-ion batteries pose performance and inflation (swelling) risks.