Features: Effortlessly power your tool with power 18V batteries using this high efficiency adapters, ensuring smooth compatibility and stable current output for enhances tool performances. Crafted with strong plastic and accuracy engineering, this lightweight converter features build in safeguards against overcharging, short circuits, and overheating for reliable operation. designs for professional electricians, DIY enthusiasts, and construction workers requiring brand batteries compatibility between power and power tool. Ideal for job sites, home renovations projects, and workshops where flexible batteries share between power and equipment boosts productivity. streamlines your workflows with this plugs and play power to batteries adapters, engineered to maintain best energy transfer while extending batteries . Specifications: Component : plastic Input parameters: 18V Output parameters: 18V Size: about 45x70x110mm/1.77x2.76x4.33inch Package Includes: 1xLithium batteries adapters note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.