[HB446486ECW] HUAWEI Y9 Prime 2019 / P Smart Z / P Smart Pro 2019 - Replacement BatteryCondition: Brand New Quality: OEM Original Quality Replacement Part Battery Model: HB446486ECW 4000mAhCompatible With: HUAWEI Y9 Prime 2019 (STK L21, STK L22, STK LX3) HUAWEI P Smart Z (STK LX1) HUAWEI P Smart Pro 2019Description: If your Huawei won't turn on, is stuck in a boot loop, has a "service battery" warning, or simply won't hold a charge, this replacement battery may be what you need to fix it.