ASUNCELL 22.2V/4000mAh Li-ion Battery for Dyson DC31 DC35 DC44 Animal DC45 DC31 DC31 Animal DC34, DC35 DC35 Animal DC35 Exclusive Cordless Vacuum Cleaner (Only fit for Dyson Type B) 88.8Wh. Notes: This is the Type B screw in battery and will NOT work with the Motor that takes the Snap in style battery.
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