4.000 mAh powerbank

4.000 mAh powerbank. Powerful ABS powerbank with 4000 mAh lithium battery that gives you enough capacity to completely charge a mobile phone twice. Output 5V/1A, input 5V/1A. Product size (cm): 9.8 x 4.5 x 2.2 Material: ABS Color: white/grey; blue/grey; black/grey