【STOP - WRONG MODEL】This replacement battery is not compatible with V8, SV10, V11, and V12 vacuum cleaners; it is suitable only for the V10/SV12 series. 【Perfectly Compatible With V10/SV12 Models】V10 Replacement Battery designed for Cyclone V10 Animal/Absolute/Motorhead/Fluffy, SV12 cordless vacuum, and V10 wall charger....