- Function and value: The DCA1820 adapter seamlessly converts your 18V tools to run on 20V batteries, enabling you to maximize existing battery capacity and extend the life of your tools. - Construction and durability: Made from durable materials, this adapter delivers reliable performance across a wide range of working conditions, providing a dependable power tool solution without sacrificing performance. - Easy installation: Its user-friendly design allows quick connection to your tools, making it easy for professionals and DIY enthusiasts to switch between batteries. - Cost-saving and versatility: By using your existing 18V tools with new 20V batteries, you can reduce battery changes and allocate funds to other devices. - Practical use scenarios: - In a workshop or on site, pair 20V batteries with your 18V drills, drivers, or saws to gain longer run time. - Upgrade to a 20V battery ecosystem while keeping your existing 18V tool lineup. - For home improvement projects, easily switch between 18V tools and 20V packs to maintain productivity without buying new tools. - Key attributes: - Function: enables 18V tools to operate with 20V batteries. - Compatibility: supports 18V tools and 20V batteries. - Material: built from durable, reliable materials. - Performance: delivers consistent, dependable operation in diverse working conditions.