Designed to separate battery from power tools, reducing the lifting burden for workers during operation. Compatible with 18V and 21V lithium tools and li-ion battery adapters, enhancing versatility. Portable, , and compact design for easy handling and storage. Suitable for various power tools, including those from for , for , for Zhipu, and more. Extension cord with expansion to facilitate operation and improve efficiency. This innovative product allows workers to detach the battery from their power tools, significantly decreasing the weight of handheld devices. It is specifically designed for use with BL1830 li-ion batteries and compatible tools, making it an essential accessory for professionals seeking to enhance their productivity. The portable and design ensures that it can withstand the rigors of daily use while remaining easy to transport. Please note that this product does not include the machine or battery; these are shown for demonstration purposes only. Color: Black Material: plastic Package Contents: 1*Battery Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.