How To Fix A Dead Toothbrush. This can push water further into the phone. Then, take a fully charged battery (of the same type) and your “dead” battery and hold the two negative ends so they are touching.
Replace a 680 mah battery compatible with sonicare toothbrush models flexcare, flexcare+, healthy white, and diamondclean. This may also push water into deeper areas of. The 2 under that are the battery power leads.
This may also push water into deeper areas of.
The following is a list of possible problem areas and potential ways to fix them. Holy smokes this really works. Pull the toothbrush assembly out of the opening at the bottom end of the toothbrush body. Hold them together between the tongs like this for 30 seconds: