Makita DTM51Z 18v LXT Multi Tool (Tool Only). Models DTM51 have been developed based on models BTM50 and equipped with the tool-less accessory change system. Lever style lock system allows for quick installation and replacement of accessories. Battery capacity warning lamp Blinking red; Battery power has been nearly used up. Solid red; Battery power has been used up Battery protector will shut off the power. Accessories can be installed at 30º increments, across 360º Variable speed control dial. Soft start Anti-restart function. Battery Type Lithium-ion Body only machine 1 Voltage 18 v Shank OIS Oscillation Angle 3.2 º Oscillations per Minute 6,000 – 20,000 Maximum Output 390 w Vibration K factor 1.5 m/sec² Vibration: Sanding 3.0 m/sec² Vibration: Scraping 5.5 m/sec² Vibration: Plunge Saw Blade 7.0 m/sec² Vibration: Segmential Saw Blade 4.5 m/sec² Net weight 2.2 kg. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We want your shopping experience to be happy from us. Sometimes we may not get it right, but please give us the opportunity to resolve matters.