The Makita DLS714 Compound Mitre Saw is powered by 2 x 18V Li-ion batteries to supply enough energy to the powerful 36V DC Brushless motor drive system (batteries & charger not included). By using the high powered 36V DC Brushless motor it enables the user to achieve a cut as fast as if you were using a corded slide compound mitre saw. With its lightweight design not only does it take up less space when in use it can easily be transferred from job-site to job-site with no issues.