Thank you.

Mine runs for about a minute then turns off....back on and it runs for 30 seconds and turns off

How do you take apart the battery to change the battery pack inside the handle??

Hi Can show how to change internal F20 max batteries please?

Even it's clean the brush never work what to do

Where to buy the motor here in the philippines?

My front light are not turning on

Hi Can show how to change internal F20 max batteries please?