These products are part of Makita's
expanding 18-Volt LXT system, the worlds largest cordless tool
system powered by 18-Volt lithium-ion batteries. Makita 18-Volt
LXT Batteries have the fastest charge times in their
categories, so they spend more time working and less time
sitting on the charger. Batteries and charger are included in
this kit. For improved tool performance and extended battery
life, Makita created Star Protection Computer Controls. Star
Protection is communication technology that allows the Star
Protection-equipped tool and battery to exchange data in real
time and monitor conditions during use to protect against
overloading, over-discharging and overheating. For increased
versatility, the tool can also be powered by Makita 18-Volt LXT
and Compact Lithium-Ion Batteries with the star symbol on the
battery indicating Star Protection inside.