Charge your DEWALT(R) 12V MAX*, 20V MAX*, and FLEXVOLT® 20V/60V MAX* batteries at the same time with this 8 Amp 4 port simulatenous charger. This fast charger quickly charges a 20V MAX* 4 Ah battery in 40 minutes, and a 20V MAX* 6 Ah battery in 60 minutes and is compatible with both DEWALT(R) TOOL CONNECT(TM) and TOUGHSYSTEM® Storage (sold separately).