Dca1820 Battery Adapter Replace For Dewalt 18V To 20V Lithium Ion, 2 Packs Product Details Package including: 2 x battery adapters only, battery not included. [Compatible with Dewalt Battery] The DCA1820 Battery converter is compatible with Dewalt 18V/20V Max Li-ion Batteries, the bottom cutouts only fit for li-ion batteries. [Work for Dewalt 18V Nicad Nimh Battery Power Tools] Our battery adapter is worked for dewalt 18v nicad/nimh power tools, not for others. [Convert Lithium battery to nicad/nimh battery] The Adapter can convert for dewalt 20V lithium ion battery to 18v nicad/nimh battery, work for dewalt 18v nicad nimh battery power tools. [Adapter with USB Output] Our battery adapter is designed with an USB Output: 5V/2.1A, you can use it to charge small devices, such as mini fans, phones, tablet and other small power device. [Easy to use and remove]-- Our converter is easy to use, you just need to plug the Dew 18v/20v li-ion battery into the base of the DCA1820 adapter and then insert them into your Dew 18v Nicad or NiMh tools. When your work is finished, just remove all of them. 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.