The Fein Battery MultiMaster AFMM18QSL lets you remove seals, sand stairs, and saw baseboards to size, and it doesn't stop there. This 18-volt, 2.5Ah Li-ion-battery-powered multi-tool can be used for a wide range of jobs in and around the house. Thanks to the powerful battery, you get to work completely cordlessly too. It comes with 2 batteries, leaving you with no excuse to stand still. The motor features vibration decoupling, which reduces vibrations and noise, so that you can continue working for extended periods of time.