Converter For Dewalt 18V 20V Max Battery Adapter Convert To For Milwaukee M18 Product Details ?Adapter Converter Feature?This converter can use as the lithium batteries listed compatible with Dewalt 20V MAX XR Lithium-ion cordless power tools, and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 18V power tools. ?Adapter Install Battery Type?The 20v to 18v adapter bottom: Compatible with Dewalt 18v/ 20v MAX XR Slider Lithium Batteries. eg. DCB200 DCB201 DCB203 DCB204 DCB205 DCB206, it also compatible with Flexvolt 18V or 20V max li-ion battery. ?Adapter Running Tool Type?The converter adapter top: Only Compatible with Milwaukee M18 18V lithium cordless tools.?NOTE?Can not use for Old V18 tool or NiCD/NIMH battery tools. Replacement for Milwaukee 18V lithium ion battery: M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890, etc. ?Using Tips?1. Can not be used for power tool battery charging, NOT fit any chargers when adapter with battery. If you need to charge your power tool batteries, please use the original battery chargers; 2. For a long time don't use, please separate from the battery. ?Durable and Convenient?Made of ABS material, strong and durable. Professional compact design and easy installation. Module size about 4.33x2.75x2.16inch. The maximum output battery voltage (measured without workload) is 20 volts, the nominal voltage is 18 volts. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.