Makita 18V X2 LXT Cordless Tools: Why Two Batteries? - Pro Tool Reviews
18V 9AH BL1890B replacement battery for Makita with LED 10-piece/compatible with Makita 18V BL1830B BL1860B BL1820 LXT-400 – Dasbatteries
Waitley 18V 5.0 6.0Ah Rechargeable Battery For Makita Power Tools with LED Li ion Replacement LXT BL1860 1850 18 v 9 A 6000mAh|Replacement Batteries| - AliExpress