... ,MP4,MP5,outdoor lighting and other mobile devices anywhere.5, unique high-technology, provide overcharge protection, overdischarge protection ... coreCapacity2800mAh Recharging time2-4 timesShipping carton98*60*55MMInputDC 5.0V-1000mA OutputDC5.0V-1000mAPower efficiency90%Circle life500- ... : One year HOTSALE NEW Design 2800mAh power bank for iphone5 with Built-in Cable for micro usb phone/iPhone