Features Safe and stable fit: Our BAT618 battery adapter converter is designed to connect the battery and adapter safely and securely, ensuring that they will not fall or shake during use, ensuring reliable power supply for your professional 18V lithium battery tools. Seamless Conversion from Type B to Type C: Professional Lithium Battery Adapter is specially designed to convert Type B batteries to Type C batteries. With this converter, you can easily upgrade your power tools and enjoy the benefits of using professional 18V lithium batteries. High temperature resistant nylon fiber:Electrical Power battery adapter converter is made of high-quality nylon 66 and fiberglass materials, which has excellent temperature resistance and can withstand temperatures up to 200 degrees Celsius, preventing damage during long-term operation. Durable performance and long lifespan: Brass plated connections ensure stable performance and longer lifespan of our battery adapter converter. You can count on Lithium Battery Adapter for consistent performance and compatibility with your power tools. Universal Replacement: Battery adapter converter is compatible with BOSB18C and serves as a perfect replacement for household lithium power tools. You can easily use the 18V professional lithium-ion battery BAT618 on all your 18V green household power tools, saving you time and money. Specification: Item Type: Battery Adapter Model: BOSB18C Applicable: For Bosch Type B to for Bosch Type C Package List: 1 x Battery Adapter Note: 1. This product is the only adapter. The battery and machine in the picture are not included.2. This product does not include machines and batteries. The machines and batteries in the product description are for demonstration purposes only. Package List 1 x Battery Adapter