Features: brand new and high quality HTB18MTL is only suitable for tools that can use 18V BL1830 series lithium batteries, not for tools that can use "BL1815G" series lithium batteries. Made of high-quality plastic, strong and durable. The products have been strictly tested before leaving the factory, and the quality is guaranteed. This product is only an adapter. The battery and machine in the picture are not included. With the help of HTB18MTL, you can use 18V lithium-ion batteries on 18V power tools to replace the batteries. Specifications: Material:ABS Size:Approx.10x7.5x3cm/3.94x2.95x1.18in Net Weight:60g Package Includes: 1x Li-ion Battery Converter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.