Battery HB426589EEW 3700mAh by Huawei Nova 8 Nova 8 SE premium quality

HB426589EEW 3700mAh Battery for Huawei Nova 8 Nova 8 SE premium quality

Internal battery for Huawei Nova 8 and Huawei Nova 8 SE with HB426589EEW reference in premium quality, designed to restore the autonomy and electrical stability of the device. This replacement part helps recover correct charging cycles, reduce unexpected shutdowns and improve daily performance when the installed battery shows wear, swelling or irregular discharge. Compatible with Huawei Nova 8 and Nova 8 SE models, including Nova 8 ANG-LX1, ANG-LX2, ANG-L02B, ANG-L21B and ANG-L22B variants. Designed for professional installation and charging test before closing the chassis.

Specifications

3700mAh and 3.85V Li-ion Polymer battery, with 14.25Wh nominal energy. Replacement part compatible with Huawei Nova 8 and Huawei Nova 8 SE that uses the HB426589EEW reference. Its construction is focused on providing stable power supply, precise connection through flex and correct behaviour during charging and discharging cycles. It is always recommended to compare the reference printed on the original battery before installation, as some Huawei terminals may present regional variants or different internal references depending on the sales area.

Premium quality guarantees good electrical performance and proper integration in professional repairs. It helps restore autonomy, charging stability and correct terminal response during daily use. Its internal format allows degraded batteries to be replaced while maintaining chassis fit when installed correctly. Designed to reduce incidents caused by shutdowns, restarts or irregular charging, and to optimise repair times in the workshop. Available for immediate shipping from Spain.

Installation tips

Disconnect the old battery before handling any internal flex.

Use ESD protection and suitable tools to avoid board damage.

Remove old adhesives and clean residues before placing the new battery.

Check that the flex is aligned and connected without pressure or twisting.

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

Calibrate the battery with a full charge and discharge cycle after installation.

Notice

Before installation, always check the battery fitted in the terminal. Some Huawei models may present regional variants or different internal references depending on the sales area. Always compare the reference printed on the original battery, the technical model of the device, the connection flex and the position of the contacts before removing adhesives or closing the device.

Technical table