1 x 21.6V 4000mAh Li-ion Replacement Battery For Dyson V8 Handheld Vacuum Cleaner. Intelligent program protection prevents from over charge 2. High quality replacement battery 3. Compatibility with the original 4.Lower Price than Original OEM Battery 5. Fully compatible with your Dyson V8 Series 3. Premium Sanyo Lithium battery cells, charging at any time without memory effect, Integrated microchip prevents overcharging & lengthens battery life. Battery holds a charge for up to 500 days;Integrated microchip prevents overcharging & lengthens battery life. Compatible Models: Dyson V8 Handheld Vacuum Cleaner: Dyson V8 Fluffy, V8 Absolute. The item "LED 4000mAh Replacement Battery 21.6V for Dyson V8 Cordless Handhold Vacuum Clea" is in sale since Tuesday, November 20, 2018. This item is in the category "Home & Garden\Household Supplies & Cleaning\Vacuum Parts & Accessories". The seller is "deska1mm" and is located in Hong Kong. This item can be shipped worldwide.