Brushless motor delivers up to 57% more run time over brushed * XR Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs * DCD790 20V MAX* 1/2" drill/driver compact lightweight design fits into tight areas * DCF886 20V MAX 1/4" impact driver compact design fits into tight areas * Both tools feature LED lights with 20 second trigger release delay providing increased visibility in dark or confined spaces