DEWALT DCD796D2BT 20V MAX XR Li-Ion 2.0Ah Bluetooth 0.5" Compact Hammer drill Kit DEWALT brushless motor which delivers up to 57% more run time (2) XR Li-Ion Bluetooth batteries that work with the Tool Connect App for added features Compact, lightweight design for tight spaces High speed transmission with 2-speed settings 3-Mode LED lights with a spotlight mode *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18