How do I Change heads on my Braun tooth brush?

wheredo i get help with a braun oral b battery ( 2 aa)operated??

Although the appliance is plugged in, as usual, no life..!?

toothbrush won't turn off?

My toothbrush keeps falling off while brushing my teeth?

braun electric toothbrush is dead?

Braun electric toothbrush repairs?

tooth brush stoped working?

what could be the problem?

How to repair Braun electric tooth brush D 15511?

How do I replace battery in Braun toothbrush?

my Braun tooth brush shows no light whilst tryingbto charge??

changing the rechargable battery on Braun Triumph 9000?