DCB104 CHARGER Simultaneous Charger: All Ports Charge At The Same Time Charges (4) DCB606 battery in 60 mins Side Brackets To Mount Onto The ToughSystem™ Rails Thru-Hole Wall Mounts ToolConnect™ Tag Ready This charger is a four-port fast charger that charges 12V, 18V, and FLEXVOLT® 18V/54V batteries at the same time. This fast charger quickly charges a 4.0Ah 18V battery in 40 minutes, and a 6.0Ah 18V battery in 60 minutes. It is also designed to fit the Tool Connect™ Tag, and is ToughSystem™ compatible.   DCB546 BATTERIES World’s first convertible 18/54V battery. Can power even heavy duty power tools. Compatible with 18V XR and 54V XR FLEXVOLT tools.   SET INCLUDES: 1 X DCB104 Charger 4 x DCB546 Batteries