Battery capacity:8000mah Battery cell type:Grade a 4pcs 18650 cell Recycling life:¡ý500 times Material:Abs recycle Colours available:White, blue, black Size:110*71*22mm Weight:241g Input:5v 1a Output:5v 1a and 5v, 2.1a Charging time:12-13 hours Warranty:1 year warranty Working temperature-10.C to + 55.C CompatibilityIphone , ipod, most tablet, dv. Dc. Mp3, mp4, mp5, psp , pda, cell phones etc Moq:100 pcs Standard connectorsUsb cable+6-8 adaptors(iphone/mini usb/micro usb/nokia) 100pcs/ctn