The Dyson V7 Battery SV11 V7 Motorhead Absolute Animal Compatible is a 6-cell lithium-ion unit engineered for the V7 range, including V7 Animal, V7 Motorhead, V7 HEPA, and V7 Trigger. It delivers a nominal voltage of 21.6V with typical capacities between 2000–3000 mAh, depending on the version. This provides up to 30 minutes of runtime in normal mode and around 6 minutes in Max mode. The pack connects through a screw-mount design and charges with the standard Dyson charger in roughly 3.5 hours. Safety electronics inside regulate temperature, prevent over-discharge, and control charging cycles. A compatible replacement ensures stable output and keeps the motor running at peak efficiency.