【Durable Materials】: Constructed with robust red and yellow dual-color ABS injection molding, featuring 14AWG high-temperature silicone cables, PCB connection technology, copper pins, and high-life pin structure. 【High Compatibility Design】: Professionally compact with a 5-slot design on the top cover panel, internal reinforcing ribs, and a connection design with 5 thick screws for better compatibility with your tools 【Conversion Function】: Only Supports one-way conversion, upgraded for De Walt 20V MAX tools. Battery installation is compatible with Craftsman New 20V V-20 Red-Black Style Slider Li-Ion Batteries, providing power for XR 20V MAX tools. 【Non-Charging Capability】: The adapter focuses solely on tool enhancement and does not support charging functions for Craftsman batteries. 【Important Compatibility Note】: Not compatible with Porter Cable, B&D tools, and batteries due to different configurations. Product Description:

【Installation and Usage】:
1.Most tools have an integrated BMS system. To ensure the proper functioning of the tool, check the battery level before using the adapter. During the installation process, a "click" sound from the adapter's latch system indicates correct and stable connection.

2.The red-black V-20 battery latch system may have a tight elasticity, requiring a suitable push force during the initial installation. If you are accustomed to the direct push-in installation method, you can try pressing the 'V-20' battery latch button first, then pushing in the adapter. Once the adapter is fully inserted, release the 'V-20' battery latch button to complete the installation.

【2-Pin Connection Explanation】:
Due to brand-specific charging system differences, the adapter retains a 2-pin connection, removing charging and detection system pins for compatibility.

【Package Contents:】:
You will receive 1x Adapter Only (Battery & Tool Not Included).