The MILWAUKEE® M12™ & M18™ Super Charger charges batteries faster than standard MILWAUKEE® chargers, massively reducing downtime and maximising productivity. The charger accepts all M12™ & M18™ batteries, providing an upgrade for both M12™ & M18™ systems.The M18™ REDLITHIUM™ HIGH OUTPUT 12.0Ah battery fully charges in only 1 hour. HIGH OUTPUT batteries are optimised for use with Super Charger, each built with premium components for superior charging capability. Featuring REDLINK™ Intelligence, the dual battery charger communicates directly with each battery to monitor cell voltage, temperature and charge status to optimise the performance and extend the life of the pack. The Super Charger identifies the fastest charge rate for each M12™ or M18™ battery pack inserted, adjusting to charge each in the shortest amount of time possible.