DIY Makita BL1830 BL1840 BL1860 BL1845 Electronic Drill Li-ion Battery 18v 4AH 5AH 4.2AH Japan or Korea 18650 cells
Hot Sale Lithium Replacement Makita Battery Back for 18V 5.0ah Bl1840 18650 Cordless Drill Power Tool Battery - China 18650 and 18650 Battery price | Made-in-China.com
Makita BL1850-2 18-volt LXT Lithium-Ion 5.0Ah Battery, 2-Pack- Discontinued by Manufacturer (Discontinued by Manufacturer) - Amazon.com
Bought 3.0 batteries to save my wrists. They arrived and are the exact same size and weight as 5.0 : r/Makita