Input Source	DC 5V, 0.5A ~ 1.5A
No. of USB output ports	4
Output Source	Max. 6.9A
Size (W x H x D)	Approx. 84.4 x 175.0 x 23.5mm
Weight	Approx. 550g
Battery Capacity	20,000mAh
Charging Source	AC Adaptor, USB port
Charging Time	Approx. 15 Hours (from AC Adaptor), 50 Hours (from standard USB port)
Operating Temperature	0°C ~ 35°C
Cycle Time	1000
Output Time (5V/1.0A constant) (Varies depending on each application)	Approx. 100 min (4 USB output: Max 6.9A)