... Current and Short Circuit Protection 4) Mini USB/ Micro USB / for iphone Port5) Low Resistance and Energy Saving6) Wildly Compatible with ... : 140 g Color: (option)Black, Blue, Red, white ,etc. Charging for mobile time: 30minutes-3 hours (depend on mobile phone capacity ... period: 1 yearOthers :OEM supplier. 13USD potable Mobile Power Bank for emergency use