???Product Specification?Battery Type: Li-Ion, Voltage: 21.6V, Capacity: 6000Mah(No Fake High Label Capacity). No Memory Effect, No Pollution, And Low Self-Discharge, Can Be Charged Or Discharged As Needed Without Loss Of Capacity. 100% Compatible With Original Charger. Vacuum Cleaner Battery, Vacuum Cleaner Accessories. | | ???Compatible Models?Fully Compatible With Your Dyson V8 Series:Dyson V8 Absolute, Dyson V8 Animal, Dyson V8 Fluffy, Dyson V8 Motorhead, Dyson V8 Cordless Hepa Vacuum, Dyson 214730-01 Cord-Free Vacuum, Dyson V8 Animal Cordless Stick Vacuum, Dyson V8 Animal Cord-Free Vacuum, Dyson V8 Absolute Stick Vacuum Pet Hair Vacuum, And V8 Animal Plus. | | ???Upgraded Capacity?Upgraded 6000Mah Replacement Battery, Higher Capacity Than Original 2100Mah Batteries, Max Mode Suction Power, About 20-30 Minutes Lasting Time(Depending On Low Or Max Mode). Providing More Power For Your Cordless Stick Vacuum. | | ???Professional Certification?Ce/Rohs/Fcc Certified And 100% Brand .