Specification:Compatible: For iPhone 6 Plus/6S PLusBattery Type:Lithium Polymer BatteryCharging time:5-8 hoursCharging cable:Use your original iPhone 6 Plus/6S Plus charging cableFeatures:1. ON-OFF switch to turn on/off power bank2. LED Battery Indicator lights3. Perfect cutouts allow access to all cameras, microphones, sensors, controls and most importantly headphone jack. How to use it?Charge the power case:Plug your original data cable in the charging port of the case,then connect to USB adapter or computer USB port.When charging the LEDs will be lighten.The LEDs will blink and indicate how full it is when charging.Make sure your mobile phone is well connected to the dock on the battery case.Charge iPhone:Take off the top cover of the battery case,slide your mobile phone into it. Insert to the connector, make then connect right, press the ON/OFF button to start or stop the charging.see the iPhone screen to identify the charging signal.Show battery status: Press the power button, the LEDs will be lighten immediately, show the power statusLED Indicator: 4 blue LED lights indicate 25%, 50%, 75%, and 100% of capacity Package:1x External Battery charger cover Kind Notice:1.PowerLead Online is the only legal owner of PowerLead. PowerLead takes full responsibility of all the PowerLead products.2.Please kindly check the name of seller store in case of buying fake and shoddy product.3,PowerLead offers 12 months Warranty and 30 days free exchange for all the PowerLead products which are built with the highest quality standards and we stand behind for best after service.