PQI i-Power 105 Light Portable Battery Power Bank Charger for Apple iPhone 4 and older. 1050mAh Model 6PP1-011R0001A

Never be without power on your iPhone ever again!Portable power bank for charging your iPhone 4 on the go. 1050mAh battery capacity which is plenty to boost your iPhone and give it hours of additional talk time. Simply charge this battery pack with the included USB cable, and take it with you anywhere you go.Features 4 bright blue LEDs to indicate battery level:1 light: Power level <25%2 lights: Power level 25%~50%3 lights: Power level 50%~75%4 lights: Power level 75%~100%This power pack for the iPhone 4 range has the Apple-specific 30-pin interface that is used on many iPhones up to Gen 4, along with other Apple products including iPods and other devices.Lightweight battery pack, weighing only 45g, making this an ideal travel companion. It is slim and stylish, designed with the look of other white Apple devices.