20V, Cordless, Lithium-Ion Impact Driver Kit, Compact, Lightweight Design Fits Into Tight Areas, 3 LED Lights With 20 Second Delay After Trigger Release Provide Visibility Without Shadows, 1 Handed Loading 1/4" Hex Chuck Accepts 1" Bit Tips, Belt Hook Included For Portability, 117 FT/LB Maximum Torque, Includes: (2) 20V Max Lithium Ion 1.5 Ah Battery Packs, 30 Minute Charger & Kit Box, For Replacement Battery Use TV #205-574.