【Extended Compatibility】: Compatible with DeWalt 20V batteries, enabling them to power for Bosch 12V cordless tools and for Dremel 12V MAX rotary tools. Enjoy extended runtime and higher efficiency compared to standard 12V batteries. 【Stable Power Output & BMS Protection】: Features a high-power DC step-down system for efficient power conversion. The integrated aluminum heat sink helps dissipate heat, ensuring stable tool operation. Built-in BMS protection cuts off power when battery voltage drops below 15.02V to prevent over-discharge. 【Important Notes 】: Adapter for Dremel 12V MAX 8220, 8240, 8250, 8260 rotary tools and for Bosch 12V tools. Not compatible with for Bosch 12V Ni-CD/Ni-MH tools or for Dremel 12V 29087. Not for Black & Decker batteries due to different interface designs. Remove battery when not in use. 【Easy & Secure Installation 】: Insert the adapter into your for DeWalt 20V battery until you hear a "click," then attach it to your for Bosch 12V or for Dremel 12V MAX tool until it clicks securely. To remove, press both side latches and pull out the tool. 【Durable & Secure Construction】: Made of high-strength ABS plastic with precision injection molding for durability. Precision-engineered contact pins ensure a stable and lasting connection. Product Description:

This adapter is compatible with for DeWalt 20V batteries, providing power to for Bosch 12V cordless tools and for Dremel 12V MAX rotary tools. Power supply only – does not support charging.

Built with a high-power DC step-down system, it ensures stable and efficient energy conversion. The integrated aluminum heat sink prevents overheating, while the BMS protection system cuts off power when battery voltage drops below 15.02V to prevent over-discharge.

Package Includes: 1 × Adapter Only (Battery & Tool Not Included).