Battery Converter For Makita Bl1830, Bl1850, Bl1860, And Bl1840 18V Lithium-Ion Product Details ?Adapter Converter Feature?: This 18V battery adapter can compatible with Makita 18V LXT Li-ion Slide Battery convert to make them apply to Makita 18V Ni-Cad and NiMh power tools 5026DB, 5036DB, 5036DWFE, 6343D, 6343DWDE, 6391D, 8391DWAE, 8391DWPE3, 8443DWFE. So you can use Makita 18V Ni-Cad/NiMh Power Tools. ?Compatible Battery Models?: This adapter compatible with Makita 18V Lithium Li-ion Batteries, eg BL1860B BL1860 BL1850B BL1850 BL1840 BL1830B BL1830 BL1820 BL1815,etc. ?Replace 18Volt NiCad Battery?: Replace old Makita 18V NiCad NiMh batteries 1822 1823 1833 1834 1835 1835F 192827-3 192828-1 192829-9 193140-2 193102-0 193159-1 193061-8. ?Sturdy Reliable?: Made of ABS material, strong and durable. Professional compact design and battery locks tools locks. easy take and Put on. Size about 4.33x3.46x3.66inch. If you have any questions, Please feel free to contact us, We will solve it for you as soon as possible and make you satisfied. ?Using Note?: This 18 volt lithium adapter can not be used for power tool battery charging, this adapter will not fit into any chargers. If you need to charge your power tool batteries, please use the original battery chargers. 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.