Huawei Y9 Prime 2019/Y9s, Y9P/Nova 5i & Honor 9X (HB446486ECW) Li-Po Replacement Battery
The HB446486ECW is a rechargeable lithium-ion polymer (Li-Poly) battery designed for a range of Huawei and Honor mid-range smartphones, offering stable power performance, efficient energy management, and reliable daily usage. With a typical capacity of 4000mAh (15.3Wh) and a rated capacity of 3900mAh (14.9Wh), this battery delivers dependable backup power for calling, browsing, streaming, gaming, and multitasking.
Operating at a nominal voltage of 3.82V with a limited charge voltage of 4.4V, the HB446486ECW is engineered for safe charging and optimized compatibility with supported devices such as the Huawei P Smart Z, Huawei P Smart Pro (2019), Huawei Nova 5i, Huawei Y9 Prime (2019), Huawei Y9s, Huawei Y9P, as well as the Honor 9X series. Its lithium-polymer construction ensures durability, lightweight design, and consistent performance, making it an ideal replacement battery for restoring original device battery life.
Specifications
- Model Number: HB446486ECW
- Battery Type: Lithium-ion Polymer (Li-Poly) Battery
- Typical Capacity: 4000mAh / 15.3Wh
- Rated Capacity: 3900mAh / 14.9Wh
- Nominal Voltage: 3.82V
- Limited Charge Voltage: 4.4V
- Compatibility: Huawei / Honor mid-range models (P Smart Z, P Smart Pro 2019, Nova 5i, Y9 Prime 2019, Y9s, Y9P, Honor 9X series)