USB Replacement Charger Charging Cable for Fitbit Force and Fitbit Charge Wireless Activity Wristband(Fitbit Charge Charger) Compatible with Fitbit Force/Charge ONLY. Extra replacement charging cable for your Fitbit Force Charge in the office, at home or in travels. Quality charge cable with voltage regulator to charge your Fitbit force/charge more securely when connected to USB power source on PC, Mac, Laptop or notebook. It can bring more convenience for you to keep the fitbit force bracelet wristband fully charged for outdoor activities, holidays and business. NOTE:Fit for Fitbit Force/ Fitbit Charge ONLY, NOT compatible with Fitbit Charge HR.