Waitley 18V 5.0 6.0Ah Rechargeable Battery For Makita Power Tools with LED Li ion Replacement BL1860 1850 18 v 9 A 6000mAh|Replacement Batteries| - AliExpress
Makita 18V LXT Lithium-Ion High Capacity Battery Pack 5.0 Ah with LED Charge Level Indicator (2-Pack) BL1850B-2 - The Home Depot
Makita USA - Product Details -BL1850B-10
Makita 18V LXT® Lithium‑Ion Brushless Cordless Quick‑Shifta Mode™ 4‑Speed Impact Driver Kit (5.0Ah)- Get at GUS!