M18 fuel, 1/4", hex impact driver kit, power state brushless motor delivers up to 30% faster driving speed, increasing users productivity, compact providing more access in tight spaces, up to 25% more torque with up to 2,000 in/lb to complete more demanding applications, red link plus intelligence ensures optimal performance & provides overload protection to prevent damage to the tool & battery during heavy applications while still maintaining compatibility across the entire m18 system, compatible with all m18 batteries & tools, includes: (2) m18 red lithium xc 5.0ah batteries, m18 & m12 multi voltage charger, belt clip, bit holder & carrying case.