The SKIL 20V 12″ Chain Saw get power and performance in a compact lightweight and powered by PWR CORE 20 lithium technology. Industry-leading technology wraps each cell of the PWR CORE 20 battery for longer run time and battery life. Power through tasks faster with tool-less chain tensioning and auto-lubrication and have peace of mind with the anti-kickback brake. This top handle chainsaw comes equipped with a brushless motor that delivers high cutting speeds to tackle the job at hand. The electric chainsaw kit comes with a PWR CORE 20 4.0Ah lithium-ion battery and charger . plus an Easy Storage Bracket that allows you to conveniently store all your SKIL PWR CORE 20 outdoor equipment with ease. The included battery and charger are compatible with all SKIL tools in the PWR CORE 20 family.