Charge six EGO batteries simultaneously with your multi-port charging case. Featuring a hinged lid and additional storage space, this mobile charging case is perfect for transporting to the job site for professional users, as well as for safe and clean storage regardless of its use. The intelligent power management system detects the battery with the lowest charge and charges it until it reaches the same level as the other batteries. Then, it begins charging all batteries simultaneously until they are fully charged. The 1600W multi-port charger can be stored on the wall of your garden shed or garage. You can place the charging case underneath the charger. The charging time for six fully charged 10.0 Ah batteries connected to the included 1600W charger is approximately three hours. If you are charging other batteries together, the charging time may vary, but you will still be ready to go in no time.