The Weller WLBRK12 is a cordless, rechargeable soldering iron designed for a wide range of soldering applications. With a powerful 12-watt lithium-ion rechargeable battery, this device offers complete mobility and flexibility, allowing soldering work to be carried out anywhere. The fast heat-up time of just 45 seconds to a maximum temperature of 510 °C allows for efficient use, while the ability to work via USB while charging offers added convenience. The soldering iron is equipped with a selection of interchangeable soldering tips that can be changed without tools and has a bright LED light that improves visibility in low light conditions. Safety features such as automatic switch-off and a protective tip cover with locking mechanism ensure safe handling. With a weight of just 85 g and a length of around 20 cm, the WLBRK12 is light and handy, making it ideal for longer jobs.