Makita 18V To Dyson V10 Battery Converter / Adapter With this battery adapter, you can use any Dyson V10 vacuum cleaner with Makita 18V Li-Ion batteries. No need to invest in an expensive Dyson battery if you have a product with an 18V Makita battery. This adapter allows Dyson V10 series vacuums to run on Makita 18V batteries. If you have 2 Makita batteries your flat battery can be replaced with a fully charged one with one click. There's nothing stopping you from cleaning your car too! Made of high-quality ABS material, easy to install and remove. Smart Protection System - This adapter complies with FCC RoHS and CE security testing standards. Safe and reliable with built-in over-discharge, over-voltage, over-current, and over-temperature protection. This adapter converts the below listed Makita MT series batteries to Dyson V10 batteries: Makita BL1840 range 18V Li-Ion Battery 4.0Ah Makita BL1845 range 18V Li-Ion Battery 4.5Ah Makita BL1850 range 18V Li-Ion Battery 5.0Ah Makita BL1860 range 18V Li-Ion Battery 6.0Ah Makita BL1890 range 18V Li-Ion Battery 9.0Ah If you are using Makita batteries listed below, you may not be able to run your vacuum at the highest level (batteries under 4Ah capacity): Makita BL1815 range 18V Li-Ion Battery 1.5Ah Makita BL1820 range 18V Li-Ion Battery 2.0Ah Makita BL1830 range 18V Li-Ion Battery 3.0Ah Compatible with all Dyson V10 SV12, SV27 vacuum cleaners, for example: Dyson V10 Cyclone Series Dyson Cyclone V10 Absolute Dyson Cyclone V10 Absolute+ Dyson Cyclone V10 Animal Dyson Cyclone V10 Animal+ Dyson Cyclone V10 Total Clean Dyson Cyclone V10 Motorhead All other Dyson V10 SV12 and SV27 vacuum cleaners what not listed above