BlueBeach Replacement USB Charging Cable for Garmin Forerunner 620 High quality USB Charging Dock for Garmin Forerunner 620 Keep this charger in your bag to charge any where at anytime, also ideal for keeping at the office and car as a spare Buy this affordable charger to make your Smart Watch charging become more convenient. Flexible tangle free cable and exquisite metal connector is durable for long lasting usage CAUTION! Do not use this charger with a USB voltage output higher than 1A, as it could damage the device and the charger.