electric lighter 2600mah mulkti-function usb charger                  

 Power Bank Advantage:    1.Over-charge protection, discharge protection, over-current protection, short circuit protection 2.Hardware and software design with cutting-edge technology 3.Synchronous Rectification technology makes power efficient more than 95%, while the others’ power efficient lower than 90% 4.Heat-sink stick keeps PCB temperature low  5.Long cycle life, Rapid charge

             
                                                          electric lighter 2600mah mulkti-function usb charger