Battery for Huawei factory HB486486ECW Huawei battery 4200mAh 3.82V made by premium OEM factory. Eparts has professional R&D team and automatic line. Huawei mate20 pro, P30 pro battery has beed producing, a lot of people have been useing Huawei phones, according cell phone battery market. Customized Mobile phone battery Are you looking for OEM factory which can customaize your brand on cell phone batteries. Eparts who can help your items. Eparts is a professional cell phone battery factory we provide customization service. Phone battery package, printting, logo... Battery BrandEparts lithium phone battery ModelHB486486ECW Original ModelBattery for Huawei mate20 pro/ P30 pro Battery capacity4200mAh Battery cell typeLithium Ion Battery PaymentT/T, Paypal Battery Voltage3.82V CertificatesCE,RoHS,TUV,UN38.3,FCC,MSDS,etc Standby time2-7 days Warranty12 MonthsBattery for Huawei factory website:http://www.epartsbattery.com/mobile-phone-battery/battery-for-huawei/