It will charge a 3000mAh phone battery 2.2 times And It will charge a 4000mAh phone battery 1.6 times
Output : Double USB Output DC5V |2.4A. Number of Output Ports : 2
Body Material : ABS Plastic| Weight 288 gm
Included in box: 1 Micro USB Cable, 1 User Manual, 1 Warranty Card, Charger Not included
Input: 5V || 2 A AND Charging time: Approx 5 to 6 hours(10 W charger, standard USB cable)
Country of Origin: India

Brand : SYSKA
Manufacturer : Syska
Connector Type : USB, Micro USB
Voltage : 5 Volts
Battery Capacity : 10000 Milliampere Hour (mAh)
Colour : Black
Batteries : ‎1 A batteries required. (included)
Item model number : ‎P1015B-BK
Other display features : Wireless
Battery Power Rating : ‎10000
Whats in the box : ‎Power Bank, USB Charging Cable, User Manual and Warranty Card
Country of Origin : ‎India
Item Weight : 200g