Makita BL1840BX2DC18RC Twin BL1840 4Ah Li-Ion Battery with DC18RC Charger
Crtbelfy Battery Holder Mount for Makita 18V Battery Dock Holder Fit for BL1860 BL1850 BL1840 BL1830 Batteries - 5 Pack: Amazon.co.uk: Electronics & Photo
StealthMounts BLUE Battery Mounts for Makita 18V LXT Batteries - Pack of 6 | ITS.co.uk