- Compatible for 18V B series lithium battery,such as BL1850B(197285-8),BL1840B(197270-1),BL1830B(197602-2),BL1430B(197618-7),BL1820B(197487-6)
- Compatible for BL1850,BL1840,BL1440(196391-6),BL1415(194560-3),BL1815N(196781-3)
- NOT compatible for G Series battery such as BL1813G(196663-9) BL1413G(196882-7) BL1415G BL1430G BL1815G and so on
- NOT compatible for 18v Ni-CD battery such as 1822(194465-7)

Details:

- Powerful Motor & High Torque: Maximum torque of 220N.M., along with variable speed up to 3500RPM, this impact driver can drive screws or tighten nuts at astonishing speed.
- Compact & Lightweight: Compact design can help you fit into tighter areas, and ultra-lightweight (900g) makes it effortless to be used for a long time, thus minimizing user fatigue.
- Bright Led Lights: With 3 built-in LED lights, which can increase your visibility in enclosed workspaces or any dark environment and let you effortlessly screw wood, plastic, drywall, brick, concrete, and metal.
- Quick Tool Bits Change: With this special chuck, you can easily and quickly remove bits from the tool by simply pulling back on the collet.