Feature 1 Main Application: This battery converter is to convert 18V lithium batteries for RIDGID and for AEG cordless power tools. 2 Non Fall Off or Shake: The battery is well compatible with the adapter, and will not fall off or shake during use, which is safe and reliable. 3 ABS Material: Made of excellent ABS material, this battery adapter is sturdy and durable, ensuring a long term use. 4 Ideal Replacement: Advanced technology and quality, a perfect replacement for your old or broken battery adapter. 5 Easy Carrying: This battery converter is small in size and light in weight, easy to carry and store, convenient to use.Item Type: Battery AdapterMaterial: ABSUsage: for RIDGID and for AEG Converted 18V Lithium Battery to for 18V Lithium Battery Tool for Use Package List1 x Battery AdapterNoteHand measurement, the specific size is subject to the actual product.