Specification AgeRangeDescription : adult BatteriesRequired : 1 Brand : UNIKI BulletPoint : Nutone CF388 Central Vacuum System Stop Coupling-2PK BulletPoint1 : 【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. BulletPoint2 : 【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 ✖) BulletPoint3 : 【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.) BulletPoint4 : 【Easy battery replacement】 The duration of the battery will gradually become shorter if it is used for a long time. With this product, you can replace it with a mil*waukee 18V Lithium Battery, so you don't have to worry about battery wear. BulletPoint5 : 【Smart Protection System】This V7 V8 adapter complies with FCC RoHS and CE security testing standards;Solid design, ABS high quality material, There is a short circuit protection,Over current protection,Undervoltage protection and Low power consumption, This battery adapter can tightly lock the Vacuums and battery together, will not loosen, will not slip off,High temperature resistance,Let you work with confidence BulletPoint6 : ATTENTION: This is a battery adapter and does not come with a battery or charging capabilities. The adapter will not drain your battery but may stop working temporarily after 10-20 seconds of constant use. To fix this issue, simply fully charge your battery and continue use. For optimal performance, we suggest using batteries with a minimum capacity of 4Ah. Color : Black ConnectorType : Coupling ExteriorFinish : Plastic ExternallyAssignedProductIdentifier : 6466578908706 ExternallyAssignedProductIdentifier1 : 642008613839 ExternallyAssignedProductIdentifier2 : 0642008613839 GpsrSafetyAttestation : 1 ItemName : UNIKI Universal V7 V8 Battery Adapter, for Milwaukee M18 18V Battery to Replace for Dyson V7 V8 Battery, Battery Converter fit for Dyson V7 V8 Animal Absolute Vacuum Cleaners-Adapter Only ItemPackageDimensions_Height : 14.1986 centimeters ItemPackageDimensions_Length : 9.398 centimeters ItemPackageDimensions_Width : 12.2936 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : household-central-vacuum-installation-parts Manufacturer : UNIKI Material : Plastic ModelName : Central Vacuum Installation Parts for dys ModelNumber : MIL18V78 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 3 NumberOfPorts : 1 PartNumber : MIL18V78-1 PowerPlugType : no_plug ProductDescription : 2-in-1 V7/8 Battery Adapter for Dyson V7/8 Battery with Milwaukee 18V Battery Convert to for Dyson V7/8 Series ProductSiteLaunchDate : 2024-03-12T10:00:14.772Z Reusability : Disposable Size : V78 for Milwaukee Work for Dyson V78 StreetDate : 2014-01-04T00:00:01Z Style : V78 for Milwaukee Work for Dyson V78 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111700 ValveType : Inlet Valve Wattage : 0.75 watts WebsiteShippingWeight : 1 pounds