?Extensive Compatibility?Suitable For Milwaukee 18V Lithium Battery 48-11-1820, 48-11-1828, 48-11-1830, 48-11-1835, 48-11-1837, 48-11-1815, 48-11-1840, 48-11-1850, 48-11-1860, 48-11-1880, 48-11-1890 Etc. | | ?Expand Battery Options For Dyson V8 Series Vacuums? Upgrade Your Battery Options With The Universal Adapter, Allowing You To Use For Milwaukee 18V Batteries In Place Of For Dyson V8 Series Batteries. Compatible With Dyson Animal, Absolute, Trigger, Motorhead Pro, Fluffy Hepa, Absolute Hepa, Animal Hepa, Extra, Car+Boat, Mattress, Slim, And More. (? Note: This Adapter Is Not Compatible With Type A Or Type B Dc31 Dc34 Dc35 Dc44 Or V10 V11 Series Vacuums ?) | | ?Easy To Install And Remove?The Adapter Is Simple To Install And Remove, Giving You Added Convenience And Versatility For Your Cleaning Tasks. (Please Note That This Adapter Is Not Compatible With V10, V11, Or Dc45 Vacuum Cleaners.) | | ?Easy Battery Replacement? The Duration Of The Battery Will Gradually Become Sho.