For Makita 18V Handheld Vacuum Cleaner Multifunction Nozzles+ 2*Battery/3*Filter
Adapted to 18V Makita battery. √ compatible for 18V B series lithium battery,such as BL1850B(197285-8),BL1840B(197270-1),BL1830B(197602-2),BL1430B(197618-7),BL1820B(197487-6);. × NOT compatible for 18v Ni-CD battery such as 1822(194465-7).