Brand new Dyson SV20 Compatible Battery Replacement. It was made for the Dyson V12 series of vacuums, it is compatible with all models utilizing the Dyson SV20 (Click-in) battery (See compatibility and part numbers below)Please see our full list of other Dyson batteries available hereDyson SV20 Battery SpecificationVoltage: 25.2VMilliamp Hours: 4000mAhWatt Hours: ‎46WhChemistry: Lithium-IonDyson SV20 Battery Compatible Part Numbers965470-01SV20SV30SV35SV46Dyson SV20 Battery CompatibilityDyson V12 Detect SlimDyson V12 Detect Slim AbsoluteDyson SV20Dyson SV30Dyson SV35Dyson SV46Note: Ensure you are ordering the correct battery for your Dyson as we do not offer exchange or refunds on this product if incorrectly ordered or change of mind SKU: DYSON-SV20-CLICK-IN Category: Dyson Batteries Tags: Dyson, V11, Vacuum