HB525777EEW BATTERY FOR HUAWEI P40 ORIGINAL High-quality original replacement battery HB525777EEW designed for Huawei smartphones. ✅ Capacity: 3800 mAh | Voltage: 3.82 V | Type: Li-Polymer Provides long-lasting power, safe charging, and reliable performance for your device. Compatible with HUAWEI P40. Perfect replacement to restore full battery life and performance for your Huawei phone. Professional installation is recommended for best results.