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1,Built-in battery:capacity 2800mAh A level 186502,Surface material:ABS cross highlight(black,white,pink)3,Input:5V 1000mAh Output:5V 1000mAh,4,Charging time:5--6 hours, Recycling use over 500 times,with three power indicator5,Size:60*25*18mm Weight:60g 6,Compatible to all kind of phone,MP3 MP4,Camera etc7,Charging control/protection, discharging control/protection,over charging protection and short circuit protection
bank power for smartphone