Feature:1. APPLICABLE MODEL: This battery adapter converts 18V lithium batteries for Stanley 18V or 20V, or for Craftsman 18V or 20V series.2. ABS HOUSING: Made of hard ABS material, the shell is wear resistant and drop resistant, can ensure the battery inside, and has a long service life.3. EASY INSTALLATION: Our battery adapters have exquisite workmanship, smooth surface without burrs, smooth installation and convenient use.4. ACCURATE SIZE: The size of the adapter is consistent with the height of the battery, it will not fall off and shake during use, and it is safe and reliable.5. INTEGRATED HOUSING: The shell of the battery adapter is integrated without burrs, anti drop and wear resistant, and has long service life.Specification:Item Type: Battery AdapterMaterial: ABSTop of the Converter: Suitable for Stanley 18V, 20V and for Craftsman 18V, 20V, V20 series lithium ion power toolsBottom of the Converter: Suitable for M18 18V Li Ion batteries: M18 48 11 1828, 48 11 1815, 48 11 1840, 48 11 1850, 48 11 1860, 48 11 1890, 18V Li Ion batteries.Package List:1 x Battery AdapterNote:1. The adapter comes with a protection plate, when not in use for a long time, separate the battery from the adapter to avoid damage to the battery2. This adapter does not support charging of the battery3. When buying, please confirm the relevant power tools and the corresponding battery to avoid mistakes4. Product shipping requirements, packaging carton adapter one does not include the battery and tools electric drill