The Snap-on Tools CTC772A MicroLithium 7.2 V - 14.4 V 3.0 Amp Battery Charger is a high-quality charger designed for automotive use. Made by Snap-on, a trusted brand in the industry, this charger is reliable and efficient. With a power source of battery and a voltage of 14.4V, it is capable of charging a variety of batteries quickly and effectively. The charger is sold as a single unit and is manufactured in Vietnam excellent condition