Battery Converter For Makita Bl1830, Bl1850, Bl1860, And Bl1840 18V Lithium-Ion Product Features ?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. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!