Using this Makita 18V LXT Starter Pack is easy. First, charge the 18V LXT 4.0Ah batteries using the included charger. It only takes about 90 minutes. You can check the battery charge level with the L.E.D. indicator. Once the batteries are charged, you can use them with the grinder or the speaker. When using the grinder, make sure to use the X-LOCK system for quick blade changes. The diamond blade is great for cutting hard materials like ceramic and granite. Just hold the grinder firmly and start cutting. As for the speaker, pair it with your Bluetooth device and enjoy some music while you work. For maintenance, keep the batteries in a cool and dry place. Avoid overcharging or over-discharging them. The charger has a built-in fan to cool the battery during charging, which helps keep the battery in good condition. Also, check the contact terminals on the battery and the tool regularly to make sure they are clean and making a good connection. Remember, this product is only compatible with Star Protection tools, so don't use it with other non - compatible tools. And it comes with a 3 - year limited warranty, so if you have any problems, you can contact the customer service.
