Dextra 15153 3/8" 18V Lithium-Ion Cordless Drill/Driver Kit with 12 pcs Drill/Driver Bits Dextra lithium-ion battery will be fully charged in one hour; the battery itself has a built-in indicator (to help you check the battery power: Green is full charge, yellow is 50%, red is 10% and no LEDs means dead and it needs a recharge). Dual speed range (0-350/0-1,150 RPM) delivers optimal performance; Dextra-built motor delivers 292 inch-pounds of Max Torque 3/8" single sleeve keyless chuck allows for quick bit/accessory change 19+1 Clutch settings provide perfect torque adjustment for exact drive depths Integrated LED light is great for dark or enclosed areas