The KitchenAid Go Cordless Removable Battery fits all Go Cordless devices for convenience, removing the hassle of cords and clutter around the kitchen. The 12V lithium battery provides great runtime for unmatched performance across the range. It is complete with an LED battery indicator that lights up green when the battery is fully charged so you know when to turn the charger off and the battery can be used again. USB-C to USB charger cable. The average life of the KitchenAid Go Cordless Removable Battery is around 7 years, based on an estimate of 400 charges. Does not come with a USB adapter plug.