iPhone 8, iPhone 7, iPhone 6 Battery Case, Marble Series - 3500mAh Ultra Slim Extended Battery Backup Charging Case Charger Pack Power Bank - White

Specifications:
Capacity: 3500mAh Li-Polymer Rechargeable Battery
Input Voltage: 5V/0.5A-2.1A
Output Voltage: 5V/1.0A-1.5A
Charging Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100%

Q&A Troubleshooting Instructions:

Q: Why is my battery case not charging properly?
A: Please check that your battery case power is recharged to full battery power before use. (Full power means 4 battery indicator blue led lights are lit on the back of the battery case)

Q: How do I recharge my battery case?
A: Recharge the marble battery case using your original Apple Lightning USB Charging Cable and Apple USB Wall Adapter. The marble battery case battery power indicator blue led light will start blinking while the battery case is recharging. Once all four blue led lights are lit, that means the battery power is fully charged.

Q: Can I charge my iPhone battery without removing it from the battery case?
A: Yes, when you insert the lightning cable into the battery case, it will start recharging your iPhone until the battery power is full, then the battery case will recharge its own battery power.

Package Contents:
1 x iPhone 8, iPhone 7, iPhone 6 3500mAh battery case
1 x User Manual