Battery BN81 8000mAh by Xiaomi Redmi Pad 22081283G premium quality

The BN81 8000mAh Premium quality battery for Xiaomi Redmi Pad 22081283G is a lithium-ion polymer replacement battery designed to restore the tablet's energy storage capacity. It is also compatible with the 11-inch Xiaomi Redmi Pad SE 23073RPBFG equipped with the BN81 battery. It provides a nominal voltage of 3.87V and an energy rating of 30.9Wh, with an internal flex connection. It allows the replacement of deteriorated batteries showing reduced battery life, unexpected shutdowns or charging problems related to battery wear. It is a solution for professionals specializing in Xiaomi tablet maintenance and repair.

- Component type:rechargeable internal tablet battery.

- Compatible brand:Xiaomi.

- Commercial models:Redmi Pad 10.61-inch and Redmi Pad SE 11-inch.

- Redmi Pad technical model:22081283G.

- Redmi Pad SE technical model:23073RPBFG, version equipped with BN81 battery.

- Battery reference:BN81.

- Capacity:8000mAh.

- Nominal voltage:3.87V.

- Nominal energy:30.9Wh.

- Technology:lithium-ion polymer (Li-ion Polymer / Li-Po).

- Quality:compatible Premium.

- Connection system:flex cable with connector for internal board connection.

- Main function:electrical energy storage and supply to the device.

- Application:replacement of deteriorated batteries or batteries with reduced storage capacity.

The Premium quality BN81 battery offers a replacement alternative to restore the battery life of Xiaomi Redmi Pad and Redmi Pad SE tablets when the installed battery shows significant wear. Its nominal capacity of 8000mAh and voltage of 3.87V correspond to the characteristics of the BN81 reference used in these devices.

Lithium-ion polymer technology allows energy to be stored in a format adapted to the tablet's internal space. Its flex connection facilitates integration with the electronic board during the repair process.

Compatibility with two commercial models expands the replacement part's applications in specialized repair shops. It is a practical option for professionals needing to replace batteries with reduced battery life, power supply problems or shutdowns related to component deterioration.

- Completely power off the tablet and disconnect any power source before beginning disassembly.

- Use appropriate opening tools and electrostatic discharge (ESD) protection.

- Carefully remove the screen or the components necessary to access the internal battery compartment.

- Disconnect the installed battery before handling other electronic components.

- Remove the old battery's fixing adhesive using appropriate disassembly techniques.

- Place the BN81 battery in its housing, respecting the position of the flex cable and connector.

- Correctly align the connector and establish the connection without applying excessive pressure or forcing the flex cable.

- Check power-on operation, battery detection and charging system functionality before closing the tablet.

- Perform a full charge and check battery percentage stability during a normal usage cycle.

- Replace the fixing adhesives and complete assembly, verifying the correct fit of the components.