Feature:1. APPLICABLE MODELS: The bottom of the adapter can be used for Metabo 18V series lithium ion battery, and the top can be used for M18 18V lithium battery power tools.2. GOOD COMPATIBILITY: The battery is highly compatible with the adapter, and it will not fall off and shake during use, which is safe and reliable in operation.3. ABS MATERIAL: The battery adapter shell is made of strong ABS material, which is lightweight and wear resistant, not easy to deform and damage.4. EASY INSTALLATION: The lithium battery converter is compact in size and simple in structure, easy to install and does not take up much space.5. GLOSSY SURFACE: Integrated design, has glossy surface without burrs, will not damage lithium batteries and power tools during use.Specification:Item Type: Battery AdapterMaterial: ABSBottom of Adapter: For Metabo 18V Series: 625367000, 625368000, 321000480, 321000550, 625459000, BS18 LT, SB18 LT, SSD18 LT, SSW18 LT Li ion batteryNot suitable for Metabo HPT lithium batteryTop of Adapter: For M18 18V Battery Model: For M18 48-11-1828, 48-11-1815, 48-11-1840, 48-11-1850, 48-11-1860, 48-11-1890, 18V lithium battery power tools.Package List:1 x Battery AdapterNote:1. The adapter has protective plate. When not in use for a long time, separate the battery from the adapter to avoid damage to the battery.2. This adapter does not support charging the battery3. When purchasing, please confirm the relevant power tools and corresponding batteries, so as not to make mistakes