Introduction:1.The battery power case 2200mAh for your iPhone 5 5c 5s rechargeable battery that charges just like your phone.2.The design is excellent and will look great on your iPhone 5 5c 5s.3.The LED also keep you updated on your the phone case charging status when it's plugged in.4.This battery case foriPhone 5 5c 5s， the built in battery which nearly doubles the usage of your device.5.Featuring a low profile and slim design， you will forget you are carrying protection and extra power on the go6.High capacity 2200mAh，integrated LED status indicator tells you exactly how much juice is left.7.One swith on/off button for easy operation.8.Featuring a low profile and slim design， you will forget you are carrying protection and extra power on the go.9.Protective circuit for over charging，over using and short circuit.10.Fashion design， easy to put on and easy to take off.11.pls use an Apple 8-pin lightning cable to charge this device(not included)specificiation:1.Capacity: 2200mAh2.Cell type: Li Polymer battery Lithium-ion3.Ultra-thin and Light-weight4..Compatible with:iPhone 5 5c 5s5..Color:Black，white，yellow，red .blue，GreenNote:cellphone not includedPackage included :1X External Battery Charger Case