Lithium-ion replacement battery suitable for the Dyson hoovers Dyson V8, Dyson SV10, V8, V8 Absolute, V8 Absolute Cord-Free, V8 Animal, V8 Animal Exclusive, V8 Fluffy, V8 ra. Our replacement battery has a voltage of 21.6 volts and a capacity of 3000 mAh, which corresponds to an energy density of approx. 64.8 Wh. Thanks to the modern Li-ion technology, there is no memory effect with this battery. The battery can be easily installed in your Dyson vacuum cleaner and charged using the existing charging station. The high-quality Li-ion rechargeable battery with 21.6 volts and a capacity of 64.8 watt hours for your Dyson robot vacuum is protected against short circuits and offers you a high level of safety during use. This battery is charged using the existing original charger or charging station. Technical data (not an original Dyson battery): Li-ion battery system, voltage 21.6 volts, capacity 3000 mAh, max. 64.8 Wh.