!!NOTE: Cool down the battery before charging it. Cool the battery before use.!!
FOR DYSON D7 - 21.6V | | Lithium-ion battery. Same size and function as the original. CE, FCC, RoHS Safe Certified, you don't have to worry about the battery damaging the device. NOTE: Cool down the battery before charging it. Cool the battery before use.
Replacement takes approx. 2 minutes. Safety Battery: Protection against overcharging, overdischarging, overcurrent, short circuit. Charging Indicator: Steady blue means the battery is charging; light off means charging is complete; flashing yellow means an error has occurred.
Processing high quality cells can achieve up to 500 charge-discharge cycles. Built-in intelligent microchip provides multiple protection (overcharge, overheat, short circuit, etc.). This means a longer life for your new DYSON D7 battery.