Toolcraft cordless soldering iron with a 3.7 V battery, weighing only 168 g and reaching a maximum temperature of 600 °C. Its ergonomic handle with durable, non-slip grip surfaces ensures comfortable use. The integrated LED light turns on while soldering, providing a clear and easily visible work area. The device can be equipped with various soldering tips for different tasks, such as soldering, wood burning, and shrink wrapping.