Brand new Dyson SV51 Click-In Compatible Battery Replacement. It was made for the Dyson SV51 series of vacuums, it is compatible with all models utilizing the Dyson SV51 (Click-in) battery (See compatibility and part numbers below)Please see our full list of other Dyson batteries available hereDyson SV51 Battery SpecificationVoltage: 25.2VMilliamp Hours: 4000mAhWatt Hours: ‎46WhLength: 12.7cmWidth: 7.5cmHeight: 9.0cmChemistry: Lithium-IonDyson SV51 Battery Compatible Part Numbers970343-04SV15SV16SV17SV22SV28SV29SV47Dyson SV51 Battery CompatibilityDyson V11 AnimalDyson V11 Absolute ExtraDyson V11 Outsize Absolute ExtraDyson V11 Outsize Total CleanDyson V11 OutsizeDyson V11 Outsize ProDyson V15 Detect Absolute ExtraDyson V15 Detect Total CleanDyson V15 Detect ExtraDyson V15 Detect AbsoluteDyson V15s SubmarineDyson V15s Submarine CompleteNote: 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-SV51-CLICK-IN Category: Dyson Batteries Tags: Dyson, V11, Vacuum