Bosch 1600Z00038 18V 4.0Ah Li-Ion Coolpack Battery Best-Sum-2 Delivers fast cleaning results on

Delivers fast cleaning results on metal and masonry surfaces

Combination set of both drill and screwdriver bits

Easy to use

Brushless motor for efficiency

Ergonomically designed horizontal handle for greater comfort

Bosch 1600Z00038 18V 4.0Ah Li-Ion Coolpack Battery Best-Sum-2 Delivers fast cleaning results onThe Bosch 18V 4. 0Ah Li ion Coolpack battery that uses a passive cell cooling system. Passive cell cooling allows for better performance and a greatly improved run time, so you only need to stop when the job is done. The interchangeable battery is compatible with any 18V Bosch Li ion power tool, allowing for added flexibility while you work. These Bosch 18V 4. 0Ah batteries are also easy to pack and carry thanks to their lightweight and compact design.