The Dexter 18V Li-Ion screwdriver is a powerful and reliable brushless helper for both home and industrial purposes. The device has a small size and light weight, but a sufficiently high power and torque of 42 N * m. Choice of batteries with volumes of 2.0 and 4.0 A / h to work up to a whole day without additional recharging, and working on a larger battery for 2 days without needing to change the battery. An important role in the duration of operation on one battery is played by the work to be performed by this tool, because it also has a strike function in its arsenal. And 2 indicators of the battery charge when working with a screwdriver will always keep you informed of the remainder of its energy capacity.