18-volt cordless drilling, fastening, and cutting technology in the industry. The kit includes two 18V LXT 5.0Ah batteries, and each reach a full charge in only 45 minutes on the efficient Rapid Optimum Charger – the fastest charge-time in the category – for less downtime and increased productivity. For added convenience, the batteries feature an integrated L.E.D. battery charge level indicator. It's part of  ystem, the world's largest cordless tool system powered by 18V Lithium-Ion batteries. Makita 18V LXT batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls.