General description This cordless soldering iron set is designed for versatility and convenience, making it ideal for electronic soldering, hot cutting, and pyrography. It features adjustable temperature settings and super fast heating capabilities, ensuring efficient performance for various applications. Technical specifications Power: 60W Voltage: 18V Compatible with Makita 18-21V batteries Battery life: 4.0AH battery lasts about 6 hours Battery life: 3.0AH battery lasts about 4.5 hours Battery life: 2.0AH battery lasts about 3 hours Battery life: 1.5AH battery lasts about 1.5 hours Installation Press and hold the "+" button for 2 seconds to turn the device on/off. The soldering iron will turn off automatically after 10 minutes of standby time. Usage Adjust the temperature by pressing the "+" button to increase by 10 degrees Celsius or the "-" button to decrease by 10 degrees Celsius. When not in use, place the soldering iron on the sleeve holder to prevent scalding. Other