Features: 1For DW18ML 18V to for Milwaukee 18V adapter easy to install and use. 2The batteries can be exchanged directly without replacing the electric drill. 3Realize the easy conversion between lithium battery and nickel battery. 4With strict quality control and high safety factor you can rest assured when using it. 5Exquisite workmanship durable and wearresistant long service life. Specification: Item Type: Battery AdapterMaterial: ABS+PCWeight: Approx. 150g / 5.3ozProduct Size: Approx. 11x7x5.5cm / 4.3x2.8x2.2inFunction Description: For DW18ML DEWALT18V to for Milwaukee 18V adapter battery exchange replace for20V lithium battery DCB200 DCB203 DCB205 DCB206 DCB207+DW18ML=Replace for Milwaukee 18V lithium battery M18 Package List: 1 x Battery Adapter1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. It cannot be used to charge the battery of the power tool and the adapter cannot be connected to any charger. If you need to charge the battery of a power tool use the original battery charger.