Features

• Connected to the lighting 8 Pin connector on the solar charger case.
• Press the ON/OFF switch one time, charging the mobile phone. Press the ON/OFF switch one time when it is charging, charging stop. You can check the mobile phone screen if it is charging. 
• There are 4 LED indicator beside the ON/OFF key, Press the key, you can check the remaining power of the solar charger case. 1LED (25%)  2LED (50%)  3LED (75%)  4LED (100%)
• Charging via USB to computer system or power adapter.

Technical Specifications

• Built-in rechargeable lithium-ion battery
• Battery Capacity: 3.7V 3500 mah
• Solar power: 1W 200ma
• Output: 5V 1000ma
• Input: 5V 500ma
• Anodized aluminum back case