Keep your Fit Bit Alta HR powered up with these reliable replacement charging cables. Specifically designed for the Alta HR model, these unbranded cables are durable and made of a flexible rubber material that withstands the rigors of gym workouts and training sessions. With an 18-inch length, they offer ample reach for your convenience. Each pack includes two charging cables, ensuring you have a backup on hand when needed. They're lightweight at just 0.5 lb and compact with a width of 7 inches, making them easy to pack and carry to the gym or office. Enjoy peace of mind with the included 3-month manufacturer warranty. 2 pack replacement chargers, compatible with FitBit Alta HR. Never used.