KEEPCOOL™: The patented battery cooling technology that ensures up to 25% longer run time and 2x the lifetime ACTIVCELL™: Patented intelligent battery and tool interaction, for maximum performance and battery protection Automatic ‘PWRJUMP™’: Charges from 0% to 15% in the first 5 minutes (4.0Ah battery / 100% in 50 min.) SKIL ‘XP’: Exceptional performance through high specifications, advanced brushless motor and industry-leading battery technology Electric brake assures greater comfort and allows quicker work Variable-speed control for optimal cutting results in various materials Design suited for convenient hanging of the tool Digital brushless motor: More power, more efficiency and 10x longer lifetime Counterweight balancing system for low vibration (‘VRS’) Softgrip for a better and more comfortable grip LED light for a better sight of the workpiece and more comfortable working in poorly lit areas ‘PWRASSIST™’: The USB adapter enables charging of mobile devices on the go PWRCORE 20™: Industry-leading advanced battery technology, to power all SKIL ’20V Max’ tools Orbital action for even faster cutting results Quick and easy blade change with toolless ‘Clic’ system Adjustable foot position ensures efficient blade use Lithium-Ion technology: no memory effect, no self-discharge and always ready for use