DeWalt 20V/18V Battery Adapter

Use DeWalt 20V Batteries with 18V Tools
Seamlessly connect your DeWalt 20V lithium-ion or NiCad batteries to any 18V DeWalt cordless power tools for extended versatility and value.

Streamline Your Battery System
Eliminate the need for multiple battery platforms by using one battery across your entire DeWalt lineup, reducing clutter and cost.

Secure and Precise Connection
Designed with tight-fit engineering for a reliable, stable connection that ensures consistent power delivery during use.

Perfect for Pros and DIYers
Whether you're a contractor working on large-scale construction or a weekend DIYer, this adapter makes tool and battery management more efficient.

Durable and Lightweight Design
Built with high-quality materials for durability and impact resistance, while remaining compact and easy to carry in any tool bag.

Quick and Easy to Use
No tools required—just attach your 20V battery to the adapter and slide it into your 18V DeWalt tool for instant power.

Universal DeWalt Compatibility
Works with most DeWalt 20V MAX batteries and a wide range of legacy DeWalt 18V cordless tools.