ANiceSeller Replacement Home Wall House Charger AC Adapter for Garmin Edge 500 800 810 Touring Plus 100% Brand New and High Quality Simply plug one end into the wall, the other end into the device and it will recharge and condition your battery Plug never heats or overcharges the battery.portable, lightweight, stylish, easy to store. Perfect accessory for traveling. Smart I/C Chip technology prevents your battery against overcharging.Device can still be used during charging. Original battery will be charged to 90% capacity within two to three hours.