DeWalt brushless motor delivers up to 57\% more run time over brushed. XR lithium-ion batteries with fuel gauge provide33\% more capacity over standard packs. Compact (5.55" front to back), lightweight design fits into tight areas. 3 LED (light emitting diode) lights with 20 second delay after trigger release provides visibility without shadows. One-handedloading 1/4" hex chuck accepts 1" bit tips. Also included are (2) 20V MAX compact lithium-ion batteries 2.0 Ah (ampere hour), fast charger, belt hook, kit box.