Our new upgrade battery adapter is designed for Dyson V6 V7 V8 series vacuum cleaner. Our product boasts universal compatibility with Makita 18V LXT batteries, including BL1815, BL1820, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1825, BL1835, BL1845, 194205-3, 194309-1, 194204-5, 196399-0, 196673- 6, and LXT-400, among others.
eBay