After-sale Service: Hassle-free friendly customer service through email. Features: Perfect charging and discharging performance. Easy to install, convenient to sue. Li-ion battery replacement for Dyson V7. Descriptions: Item type: Battery Standard capacity: 9000mAh/6000mAh Standard voltage: 21.6V Usage model: for dyson V7, FLUFFY, V7 Extra, V7 delivery unit, V7 Trigger, V7, V7 Motorhead Pro, V7Animal, V7Car+Boat Load voltage: 21.6V Factory voltage: 21.6V Rechargeable: yes Charging voltage: 21.6V Working temperature: - 20 ~ 40 ℃ Battery type: lithium battery.
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