DEWALT® XR FLEXVOLT® is the only battery on the market that can switch from 54V to 18V, making it backward-compatible with your existing XR® powertools.
Dual port with 4 amp simultaneous output current on each port will charge a 2ah battery pack in 30 minutes
Compact size for ease of storage and transport
Compatible with all 12v, 18V XR® lithium ion & 54v XR FLEXVOLT® batteries
Two-stage LED state of charge indicator displays when battery is fully charged