Getwow for Fitbit Charge HR Charger,Replacement USB Charger Cable for Fitbit Charge HR Wireless Activity Wristband (Black) 100% New and High Quality This Cable Only Works for the Fitbit Charge HR, NOT for the Fitbit Flex / Charge / Surge /Force / One. Please pay attention to it before your purchase 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 18 Months Warranty: Hassle free replacement or money back during the warranty. NOTE: The standard current of Fitbit Charge HR Wristband is 175ma, so we suggest using a plug with 5V/500ma(computer or PC USB connector) for the chargers working life. Or you can use a 5V/1A plug to charge