Item Type: Battery AdapterMaterial: ABSColor: BlackAdapter Type: for BLACK + for DECKER to for Hitachi Power ToolPackage List1 x Battery Adapter1PERFECT FIT: A battery adapter designed for BLACK + for DECKER to for Hitachi that fits perfectly with electric devices and batteries. 2STABLE FIXATION: Standard design, the battery is highly compatible with the adapter, it will not fall off and shake during use, safe and reliable. 3PLUG AND PLAY: Easy to operate, just put the battery and power tool into the corresponding slot, plug and play, easy to use. 4STABLE PERFORMANCE: 18V lithium battery adapter, with good contact performance, energy saving, long service life. 5PREMIUM MATERIAL: This battery converter is made of high quality ABS material, the structure is sturdy and safe, wearable and durable.