Charge your DEWALT® 12V MAX, DEWALT® 20V MAX, and FLEXVOLT® batteries with this 4 Amp charger. This charger has a two-stage LED state of charge indicator to display when it is fully charged to keep you productive on the job and as well as mounting capability for a two screw wall mount (screws sold separately). STATE OF CHARGE INDICATOR: Two-stage LED state of charge indicator COMPATIBILITY: DEWALT® 12V MAX*, 20V MAX*, and FLEXVOLT® 20V/60V MAX* batteries MOUNTING CAPABILITY: Two screw wall mount (screws sold separately).