The Makita® LXT® 18 Volts 5.0 Ah lithium-ion battery and charger starter pack is built to provide optimum performance output by charging entirely in less than 45 minutes. It is designed with a sturdy outer case and shock-absorbing inner liner for enhanced durability and long-lasting life. This product is designed with sixteen contact terminals, ensuring perfect connection with all devices or tools, even during high-vibration applications. It does not self-discharge, therefore making it ideal for storage over a long period. Features Star Protection Computer Controls™, which safeguards from excess loading, discharging, and overheating. It has an LED indicator that helps you check the charging level. The rapid optimum charger, with an inbuilt chip and fan, ensures long-lasting smooth performance. It has a limited warranty of 3 years.