Makita BL1815-2 18-Volt 1-1/2 Ah Compact Lithium-Ion Battery, 2-Pack (Discontinued by Manufacturer) - Power Drill Accessories - Amazon.com
Running a Makita 18V 2Ah (also tried a 9Ah) battery to a voltage reducer on my sons Peg Perego ground force tractor. Everything besides 2nd gear works. When I remove the reducer
21v Rechargeable Lithium Ion Battery,for 18v Makita Battery interface,2Ah 4Ah 6Ah For Makita Electric Power Tool with EU Charger - AliExpress
18V 5.0Ah Makita Original With LED lithium ion replacement LXT BL1860B BL1860 BL1850 Makita rechargeable power tool battery 5000 - AliExpress
2020 New Upgraded 18V High Density 2Ah-7Ah Lithium Ion Rechargeable Replacement for Makita 18V Battery BL1850 BL1830 BL1860 LXT400 Cordless Drills | Wish