With Einhell 2x2 Power X-Quattrocharger 4A, 4 Power X-Change batteries are charged quicker. One battery and charger for all devices: customers save, universal application protects the environment and offers flexibility. Charging 2 batteries (1 each side) for fast availability. Once 2 batteries are fully charged on each side, the next are automatically charged. Four battery slots can be used with one plug, saving space on work tables & construction sites. Carrying handle and low weight allow easy transport of 4 batteries. The 4A fast charger ensures shorter charging, ideal charging process & max. safety thanks to smart charging management. Refresh mode for reactivating deeply discharged batteries. Information via 6x LED display per battery.