Newest 18V 4Ah 5Ah 6Ah Li ion Battery For Makita 18V Battery BL1860 BL1850 BL1830 BL1840 194205 3 Power Tool With LED Indicator|Replacement Batteries| - AliExpress
Makita BL1850B2DC2 18V LXT® Lithium-Ion Battery and Dual Port Charger Starter Pack (5.0Ah) - - Amazon.com
Everything you need to know about the Makita 5 amp Battery - Toolstop