The Einhell TE-SD 3.6/1 Li cordless screwdriver is not only good to hold, it delivers its full power at the touch of a button. Bits can be changed quickly & intuitively thanks to the 6.35mm/14;" magnetic bit holder. The cordless screwdriver is equipped with a set of 10 bits & is therefore ready for immediate action. For The product is supplied with a 3.6 V/1500 m Ah rechargeable battery with an advanced charging mechanism with the Micro USB (Universal Serial Bus) charger.