color：Gray/White/Gold/Rose gold Product type: Grade a lithium ion polymer battery Input current: 1A 5V Output current: 1.8A 5V Operating temperature: 0 degrees -45 Electric core capacity: 4000mAh Storage / transportation temperature: -20 C + + 50 Cycle life: 500 times Charging time: ~4 hours Product size: L168.4*W83.6*H18 (mm)

• 4000mAh External Battery Backup Charger
• Huawei P9 Plus

4000mAh External Battery Backup ChargerSYR-HY