HB486586ECW BATTERY FOR HUAWEI MATE 30 / HUAWEI P40 LITE / NOVA 7I High-quality original replacement battery HB486586ECW designed for Huawei smartphones. ✅ Capacity: 4200 mAh | Voltage: 3.82 V | Type: Li-Polymer Provides long-lasting power, safe charging, and reliable performance for your device. Compatible with HUAWEI MATE 30 and HUAWEI P40 LITE and NOVA 7I Perfect replacement to restore full battery life and performance for your Huawei phone. Professional installation is recommended for best results.