The information collected is used to send you newsletters, targeted information regarding Makita ® products, and information about events in your area. Volt Li-Ion Charger has a built-in cooling fan system that blows cool air into the battery, which keeps the battery cool during the charging process. Upon arrival, a skilled member of our team will assemble your garden equipment for you and demonstrate correct usage. We recommend that where appropriate that you register for the 3 year warranty, this will give you peace of mind when purchasing your tool. The exclusive built-in fan cools the battery (sold separately) by forcing air through the battery's air vents during the charging process for faster charging.If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. This means that during the loading of the charging voltage, charging current, and temperature is held in the holes.