Makita To Dewalt Battery Adapter: Mt20Dl Converts Makita 18V Lithium Batteries Product Details ??Function?MT20DL battery adapter converts for Makita 18v Lithium battery to DeWalt 18v-20v Max lithium battery, perfect replacement for Dewalt 18-20 volt cordless power tools lithium battery. ??Compatibility?Convert adapter top port compatible with Dewalt 18-20 volt cordless power tools. Convert adapter bottom port compatible with Makita 18v lithium batteries(BL1815?BL1820?BL1830?BL1830B? BL1840?BL1850 ?BL1850B?BL1860 ) etc. ??Safety?Echoyee convert adapter built-in voltage protection chip, comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable. ??Notice?Converter can't be used for power tool battery charging, this adapter will not fit into any chargers. ??Warranty?Get 1*MT20DL adapter?battery not included? 1*manual?30 Days money back and one-year warranty! 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.