FlyHi Replacement USB Charge Cable for Fitbit Charge HR Wireless Activity Wristband, Quality Power Charger Charging Cord (White 1M+2-Port USB Charger Adapter, 18-Month Warranty) High Quality Authentic Charger Cable for Fitbit Charge HR + High quality 2 port USB charger adapter (can charge two HR at the same time or also can charge your mobile phones ) Improved with Quality IC: Better quality IC for more stable and rapid charging speed. Voltage Regulator (PTC) Inside: Prevent your Fitbit Charge HR from being damaged by overcurrent when Connected to USB Power Source on PC, Mac, Laptop or Notebook. Extra Replacement Charging Cable to Give Your Fitbit Charge HR Wristband a Boost in the Office,at Home, in Car or in Travels. 18-Month Warranty Guaranteed and Easy-to-get Customer Service Supported.