Features:

The Adapter Compatible with Milwaukee M18 RED Slider Lithium Battery Pack.(Not Compatible with Ridgid 18v Advanced Type Batteries).
Only Fits Black & Decker and Fits Porter Cable 20v MAX Type Cordless Tools. (WARNING: Not Applicable For Black+Decker and For Porter Cable Old Style 18v Tools).
Product Condition # ABS Molded Top Cover & ABS 3D Printed Base.
Professional Compact Design and Easy Installation.
For a long time don't use, please separate from the battery.
The adapter doesn't support charging for Ridgid batteries (please use the original charger)

WARNING:

Not Applicable For Black+Decker and For Porter Cable Old Style 18v Tools).
Not Compatible with Ridgid 18v Advanced Type Batteries (Different PIN Sorting & Size).
Make sure that the battery is fully inserted for normal use
Please do not force into the battery pack. if the battery pack can not be installed, the installation method may be wrong

Package Includes:

1*Adapter (Adapter Only, Battery & Tool Not Included)