2 Packs Replace for Makita 18V Battery 6.0Ah, Replacement Makita 18 Volt BL1860B Batteries BL1820B 1830B 1840B 1850B, Compatible with Makita 18v Tools, Fit with Original Makita 18v Battery Charger
Battery Adapter Converter For Makita 18v Lxt Bl To Ryobi Li-ion 1860b/bl1860/bl1850b/bl1850/bl1840/bl1830b/bl1830/bl1820/bl1815 - Power Tool Accessories - AliExpress
2 Packs Replace for Makita 18V Battery 6.0Ah, Replacement Makita 18 Volt BL1860B Batteries BL1820B 1830B 1840B 1850B, Compatible with Makita 18v Tools, Fit with Original Makita 18v Battery Charger