Battery BLPB25 6000mAh by Oneplus 13R CPH2645 621035000188 Service Pack

The BLPB25 6000 mAh Service Pack battery for OnePlus 13R 5G, models CPH2645, CPH2691 and CPH2647, is identified by part number 621035000188. This internal lithium-ion replacement battery features a single-cell design, a rated capacity of 5860 mAh and a voltage of 3.93 V. It allows the battery to be replaced when the phone experiences reduced autonomy, loss of charging capacity or shutdowns caused by battery wear. Its configuration is designed to maintain the device's power supply system and facilitates a localized repair in professional workshops and technical repair services.

- Brand: OnePlus.

- Battery reference: BLPB25.

- Part Number: 621035000188.

- Compatible model: OnePlus 13R 5G.

- Technical models: CPH2645, CPH2691 and CPH2647.

- Typical capacity: 6000 mAh.

- Rated capacity: 5860 mAh.

- Nominal voltage: 3.93 V.

- Typical energy: 23.58 Wh.

- Rated energy: 23.03 Wh.

- Technology: Lithium-ion (Li-ion).

- Configuration: Integrated single-cell design.

- Component type: Internal rechargeable battery.

- Quality: Service Pack.

The Service Pack BLPB25 battery 621035000188 restores battery life in the OnePlus 13R 5G when the installed battery shows wear or a significant reduction in capacity. Its typical capacity of 6000 mAh and energy of 23.58 Wh correspond to the power configuration designed for this device.

Its single-cell design maintains the power architecture used by the manufacturer, while the nominal voltage of 3.93 V allows its electrical characteristics to be identified.

Verified compatibility with variants CPH2645, CPH2691 and CPH2647 facilitates replacement part selection for different markets. For repair workshops and professional technicians, it provides a specific solution for replacing deteriorated batteries while preserving electronic components that continue to function correctly.

- Turn off the device, disconnect the existing battery and use ESD protection before starting the repair.

- Carefully remove the back cover and the necessary components to access the battery compartment.

- Disconnect the power flex cable and remove the deteriorated battery using suitable tools without deforming or puncturing the cell.

- Remove previous adhesive residue and clean the mounting surface before installing the new component.

- Position the BLPB25 battery correctly and secure it using suitable battery adhesive.

- Correctly align the power connector and connect it without forcing the flex cable.

- Turn on the device and verify battery recognition, charge percentage and power supply system stability.

- Perform a full charge and check the progression of the battery percentage during use. Complete a normal charging cycle when necessary to verify the energy level indication.

- Replace the back cover sealing adhesive and check the assembly fit before completing the repair.