yueton Replacement USB Charger Cable for Fitbit Charge Hr Band Wireless + Usb Charger Authentic Charger Fit for Fitbit Charge HR Band Wireless No defect Garantee:each cable was tested by Original Fitbit Charge HR Band Wireless With PTC inside to prevent the fitbit charge HR from being damaged by overcurrent Extra Replacement Charging Cable to Give Your Fitbit Charge HR Wristband a Boost in the office,at Home or in Travels Quality Charge Cable with Voltage Regulator to Charge Your Fitbit Charge HR more Securely When Connected to USB Power Source on PC, Mac, Laptop or Notebook