Battery replacement for Dyson Button Installation Style
Only Compatible for Dyson V11 Click-in Series
Not fit for Dyson V11 fixing styles with screws
4000mAh 25.2 Volt Lithium-ion 100.8Wh
Built-in integrated microchip protection
Long battery life up to 600cycles
Each battery inspected by real V11 machine before shipment
With CB,FCC,UN38.3 certificate