This is a Craftsman 3/8 inch 14.4 Volt Corldess Drill Driver model 315.115470.  It features a LED light that shines on the drilling area, two levels one on the top and one in the rear, it uses a keyless chuck.

Features/Specifications:

Chuck .......................................................... 3/8 in. Keyless
Motor .............................................................. 14.4 Volt DC
Switch .............................. VSR (Variable Speed Reversible)
Gear Train .............................................................. 2 Speed
No Load Speed .................................... 0-400/0-1,400/rain.
Clutch ................................................................ 24 Position
Torque ................................................................... 300 in.lb.
Charger Input ................................... 120 V, 60 Hz, AC only
Charge Rate ............................................................. 1 hour

See the chart further down the page to see which chargers, batteries, and tools, are compatible with this one. Thanks.