Introducing the Zhongdi ZD-20E Dual Battery Powered Cordless Soldering Iron 4.5V 8W! As a factory specializing in quality electronic tools, we present this innovative soldering iron designed to provide convenience and efficiency. With its dual battery power system, you can work on your projects without the need for an electric outlet, making it perfect for both indoor and outdoor use. The 4.5V 8W power ensures precise and reliable soldering results. Don't compromise on quality - choose our cordless soldering iron for all your soldering needs.