power bank 1,capacity:LM3101 2,cell type: 18650 core 3,Dimission: 103*210*60MM(carton) 4,warranty:one year Shenzhen ... is safe and stable.3, it's good charging way for business trip, traveling , long distance journey.4, Assembly with of chargeable connector's ... / mobile power ] Warranty: One year Supporting multiple phone charge usb 18650 power bank /mobile power with LED light, MP3 and FM radio