Features:Adapter Converter FeatureMakita 18v battery adapter suit for Makita 18V Ni-Cad&NiMh power tools 5026DB, 5036DB, 5036DWFE, 6343D, 6343DWDE, 6391D, 8391DWAE, 8391DWPE3, 8443DWFE.Adapter FunctionIf you have Makita 18V lithium battery & Makita 18V NiCad or NiMh Power Tools . The adapter convert Makita 18V lithium battery to Makita 18V NiCad & NiMh battery. So you can use Makita 18V Ni-Cad/NiMh Power Tools.Perfect CompatibleUse for 18 volt LXT batteries in any Makita 18V NiCad & NiMh tools. Compatible with Makita 18V lithium battery BL1830 BL1850 BL1850 BL1840 BL1820 BL1860 BL1815N BL1430 BL1445. Replace old Makita 18V Ni-Cad batteries 1822 1823 1833 1834 1835 1835F 192828-1 192829-9 193061-8.NOTEThis Makita 18 volt adapter no need to be charged (Please remove on adapter before charging battery), Makita 18v lithium battery compatible with Makita 18v lithium battery charger.This 18V Battery Adapter Convert Makita 18V Lithium to NiCad:>> Replace Nicad & NIMH Makita 18 Volt Cordless Batteries with the new Lithium Slide Battery (battery not included).>> Just plug adapter into your old Makita 18v tools and slide on new Lithium Battery. Compatible with:for Makita 18 Volt Slide Style Lithium Battery BL1830B BL1850B BL1850 BL1840B BL1820B BL1860B BL1820 BL1830 BL1815N BL1840 BL1815 BL1430 BL1445Replacement All 18V Makita Nicad/NIMH Battery:for Makita 18 Volt Plug in Pod Style Battery 1822, 1823, 1833, 1834, 1835, 1835/F, 1835F.for Makita 18 Volt Plug in Pod Style Battery 19159-1, 192828-1, 192829-9, 193061-8, 193102-0, 193140-2, 193151-1, 193783-0, 194205-3, 194230-4, 194309-1, 196673-6, 419276-2.Compatible with Makita 18V NiCad & NiMh Tools Model:for Makita 18 Volt Cordless Power Tool5036DB, 5036DWB, 5036DWD, 5036DWFE, 5046DB, 5046DWB, 5046DWD, 5046DWDE, 5046DWFE, 5620DWD, 5621DWD.6343D, 6343DBE, 6343DWB, 6343DWDE, 6343DWFE, 6347D, 6347DWDE, 6347DWFE, 6349DWDE, 6349DWFE, 6391D.JR180D, JR180DWB, JR180DWBE, JR180DWD, LS711D, LS711DWBEK, LS800DWB, LS800DWBE, LS800DWD.8443D, 8443DWDE, 8443DWFE, 8444DWDE, 8444DWFE.5026DB, 5026DWB, 5026DWD, 5026DWFE.4334D, 4334DWD, 4334DWDE.SC190DWDE, UB181D. What's in the Box:1 x 18V Battery Adapter For Makita 18 Volt Ni-Cad & Ni-Mh tools This Makita 18V Adapter Advantages1.Replace Old "Pod" Style Makita Battery with the Latest Lithium Slide Technology.2.Adapter allows use of Lithium slide battery - Lithium is Lighter.3.Replace Pod Battery like # 1822 or # 1833 or # 1834- Lithium charges faster.4.Give New Life to Older Makita 18 Volt Tools - Lithium holds a charge longer.5.Spare adapter: Like to keep a spare one in case it is needed.6.As a gift: Ready for gifting yourself or someone else, treat yourself or someone special to it. How to Maintain the Adapter1.Do not leave 18V battery plugged into the adapter after working.2.This Makita 18 volt battery adapter no need to be charged (Please remove on adapter before charging battery).3.If you don't plan on using the 18V battery adapter for a month or more, store it in a clean, dry, cool place away from heat and metal objects.