PWRCORE 20™: Industry-leading advanced battery technology, to power all SKIL ’20V Max’ tools Spindle lock for easy blade changing Extremely long runtime (480 cuts on a single charge with 4.0Ah batteries, in pine wood 38×89 mm) The performance of ’40V Max’ with 2 x SKIL ’20V Max KEEPCOOL™’ Lithium-Ion batteries Extra-large 53° bevel capacity with 45° quick stop ACTIVCELL™: Patented intelligent battery and tool interaction, for maximum performance and battery protection Large maximum cutting depth of 66 mm at 90° and 47 mm at 45° Ergonomically superior design ensures optimal control and guidance KEEPCOOL™: The patented battery cooling technology that ensures up to 25% longer run time and 2x the lifetime Safety switch prevents accidental starting Digital brushless motor: More power, more efficiency and 10x longer lifetime Aluminium shoe and guards for extra accuracy and durability Electric brake assures greater comfort and allows quicker work SKIL ‘XP’: Exceptional performance through high specifications, advanced brushless motor and industry-leading battery technology Integrated key storage