Features and specifications:
Capacity: 4000mAH/3.7V，
Type: Lithium polymer cell
One USB output ,Mircro USB input
Automatic power on/off identification
4 LED lights displaying electric power
Button power on/off and power indication
Software/hardware double protection of overcharge and overdischarge
Powerbank conversion rate at 1A≥82%
Intput: 5V/1A(max) Output:5V/1A(max)
Automatic detection of current size
Input charging time: 5 hours
Cycle Life≥500
Dimension:10*66*116.5mm Weight:131g
Fits for Mobile phone, MP3/MP4, PSP, NDS, ipod, iphone, ipad, smart phone…
Standard Accessories:
Blister packing, USB to micro USB cable*1.
Optional Accessories:
1 USB to DC cable, 10 PCS Mobile Phone connectors
