Like replacement accessories, batteries, battery charger, covers, tempered glass, housings, full replacement body, power banks, earphones, headsets, replacement LCD, flip covers, data cables, car chargers and many more products for your Huawei P20 Pro with free shipping* for all India. If you have any queries then call us on 9599197756. Huawei Mate 10, Mate 10 Pro, or P20 Pro Battery. Replace a HB436486ECW model battery compatible with a Huawei Mate 10, Mate 10 Pro, or P20 Pro smartphone. 3900 mAh. 14.9 Watt Hours (Wh). 3.82 Volts (V). t75pRx.