DeWALT FLEXVOLT 12/4 Amp Hours, 60V battery.
Features
60 Volt FLEXVOLT battery-12 AMP-HR
Powers all AMKUS ION 2.0 tools
FLEXVOLT operates both 60 volt and 20 volt tools on the apparatus
Durable construction with a single piece cell holder
Lithium Ion technology delivers performance in as compact a package as possible
Built-in LED Fuel Gauge for instant charge status and is compatible with 20V MAX chargers