Battery HB28D8C8ECW-12 7250mAh by Huawei MatePad Pro 10.8 MatePad 10.4 MatePad 11 Honor Pad 8 Pad X9 premium

HB28D8C8ECW-12 7250mAh Battery for Huawei MatePad Pro 10.8 MatePad 10.4 MatePad 11 Honor Pad 8 and Pad X9 Premium Quality

HB28D8C8ECW-12 internal battery for Huawei MatePad Pro 10.8, Huawei MatePad 10.4, Huawei MatePad 11, Honor Pad 8 and Honor Pad X9. This premium-quality replacement part is designed to restore the autonomy, charging stability and power supply of the tablet. It has a typical capacity of 7250 mAh, an approximate rated capacity of 7150 mAh and a nominal voltage of 3.82 V. Its format, flex cable and connector correspond to different compatible variants of these families.

Premium quality provides stable electrical delivery during charging and discharging cycles, a firm connection and a suitable fit inside the device. It is recommended when the installed battery shows accelerated discharge, a considerable reduction in autonomy, unexpected shutdowns, abnormal heating or difficulties completing the charge. It allows the deteriorated component to be replaced and restores the normal operation of the tablet, facilitating a professional repair and reducing possible repeat failures related to a degraded battery.

Compatibility is verified for Huawei MatePad Pro 10.8 MRX-W09, MRX-W19, MRX-AL09 and MRX-AL19; Huawei MatePad 10.4 BAH3-W09, BAH3-W59, BAH3-L09 and BAH3-AL00; Huawei MatePad 10.4 2022 BAH4-W09 and BAH4-L09; Huawei MatePad 11 DBY-W09; Honor Pad 8 HEY-W09; and Honor Pad X9 ELN-W09 and ELN-L09. Complete power-on, charging, consumption and thermal stability tests must be performed before closing the device.

Installation Advice

Completely turn off the tablet and use ESD protection.

Check that the removed battery uses the HB28D8C8ECW-12 reference.

Verify the complete technical model of the device before installation.

Compare the dimensions, flex cable shape, connector and contact position.

Perform a power-on and charging test before closing the device.

Monitor consumption and temperature during the first complete charge.

Do not bend, pierce or apply pressure to the cell.

Remove previous residue and use new adhesives to secure the battery.

Perform several normal charging cycles to stabilise the capacity reading.

Notice

These tablets may be marketed in different generations and regional variants. Before installing the battery, always check the reference printed on the removed part, technical model, dimensions, flex cable, connector, voltage and contact position. Compatibility must not be determined solely by the commercial name of the tablet.

Technical Table