Battery BLPA01 by OPPO Find N3 OnePlus Open 1510 mAh premium quality

BLPA01 Battery for OPPO Find N3 and OnePlus Open 1510 mAh Premium Quality

BLPA01 battery for OPPO Find N3 CPH2499 and PHN110, and OnePlus Open CPH2551, designed to replace the right-side secondary cell of the dual-battery system installed in these foldable devices. This premium-quality replacement part restores stable power delivery when the battery shows capacity loss, rapid discharge, unexpected shutdowns or charging problems. It has a typical capacity of 1510 mAh and must be installed together with a BLPA03 battery in proper condition to maintain correct operation of the complete system.

Specifications

Typical capacity of 1510 mAh.

Rated capacity of 1470 mAh.

Nominal voltage of 3.91 V.

Rated energy of 5.74 Wh.

Rechargeable lithium-ion polymer technology.

Battery reference BLPA01.

Part number 621035000038.

Cell corresponding to the right side of the device.

Compatible with OPPO Find N3 CPH2499.

Compatible with OPPO Find N3 PHN110.

Compatible with OnePlus Open CPH2551.

Premium quality provides stable energy delivery, good performance during charging cycles and a suitable fit inside the device. This battery is part of a system consisting of two separate cells: BLPA01 with 1510 mAh and BLPA03 with 3295 mAh, whose combined typical capacity is 4805 mAh.

It is intended for professional repairs where only the BLPA01 cell needs to be replaced. Before installation, checking the condition of the BLPA03 battery is also recommended, as a significant difference in wear between both cells may affect autonomy, charging and device stability. Available for immediate shipping from Spain.

Installation Advice

Switch off the device completely before starting the repair.

Use electrostatic discharge protection and suitable tools for foldable devices.

Disconnect both battery cells before handling other internal components.

Do not bend, puncture, compress or directly heat the battery.

Completely remove deteriorated adhesives and clean the mounting surface.

Check that the BLPA01 reference, part number and flex position match the removed battery.

Check the condition of the BLPA03 battery before closing the device.

Perform a power-on, charging and consumption test before final closure.

After installation, complete several controlled charging cycles to stabilise the percentage reading.

Warning

Before installation, always check the battery fitted in the device. Some OPPO and OnePlus models may have regional variants or different internal references depending on the market region. Always compare the reference printed on the removed battery, the technical model of the device, the flex position and the electrical specifications.

The BLPA01 does not represent the device’s total 4805 mAh capacity by itself. It is the 1510 mAh secondary cell and works together with the 3295 mAh BLPA03 battery. It must not be replaced with a full-capacity battery or confused with the BLPA03 cell.

Technical Table