Features: The Adapter Compatible with Makita 18v LXT BL1830 (NOT BL1813G 1815G G-Series) Lithium Battery Pack. Fits Bauer 20v Series Cordless Tools. Material: 3D Printing ABS + Metal Pin. 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 Makita 18v lithium batteries (please use the original charger) WARNING: Not Compatible with Makita 18v BL1813G 1815G G-Series Batteries. 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 Only Compatible with the tools, Not compatible with the charger, Don't use the adapter to charge for Makita 18v battery. When you need to charge the battery, remove the converter Package Includes: 1*Adapter (Adapter Only, Battery & Tool Not Included)