BuTure 4000 mAh 21.6 V Replacement Battery for Dyson V8 Battery

Replacement battery v8 absolute - For Dyson V8 battery lithium-ion, voltage 21.6 V, capacity 4000 mAh. No memory effect - it can be charged or discharged as required without loss of capacity.
Excellent V8 battery: Grade A cells ensure fast charges and low power consumption; built-in circuit protection ensures both safety and stability.
Safe and stable battery: FCC, CE and RoHS certified, uses first-class quality cells, its functions correspond to those of the OEM battery, they are safe with fast charging technology and at the same time prevent overloading to increase the life of the battery.