DEWALT DCS356D1 20V Cordless Oscillating Tool Kit; Universal Open Back Connection, Brushless Motor: Yes

These oscillating tools are powered by DEWALT batteries of a compatible series and matching voltage. The batteries can also power other DEWALT tools. Tools using lower-voltage batteries are generally lighter and more compact but less powerful than tools using higher-voltage batteries. Tools using lower-capacity (Ah) batteries are less bulky but store less power than tools using higher-capacity batteries.DEWALT oscillating tools have a Quick-Change mounting interface to accept DEWALT UNIVERSAL FITMENT blades for tool-free blade changes. The mount also accepts an adapter for blades that are oscillating interface system (OIS) compatible, but may not allow tool-free changes for these blades.