The DEWALT FLEXVOLT is a revolutionary battery system that automatically changes voltage according to the tool that you're using. Each battery can provide up to 60-volts of power while safely powering your 20V DEWALT tools. And, if that wasn't enough, some tools, like the FLEXVOLT miter saw, uses … [Read more...] about DeWALT FLEXVOLT System | Battery & Tools Review | Flexible Power