Emergency power bank for iphone with 1800mAh

Emergency power bank for iphone with 1800mAh. Specification: capacity:1800mAh charging time:3 hours weight:65g dimension:64mm*58mm*14mm color:black Fuction: For Iphone series. 1. External battery for iPhone. 2. Small, convenient, easy to use, high capacity. 3.4 LED power indicators. Features: 1.Perfect solution to charge your iphone when out with this portable power station. 2.high capacity Li-polymer battery unbinds you from the worry of power shortage of your iphone. 3.Unique holder design,very simple,very light and convenient to acrry and use your iphone when charging,easy to access to the phone's fuction . 4.Intellectual protection chip:protection for overcharge,overdischarge,overload and short circuit protection. 5.This battery is the best partner whth iphone.