Oral-B Pro 3756 Battery Replacement - Upgrade - step by step Instruction

[@MacroAggressor]

Nice! Figured I'd have to go in blind to replace the batteries in mine. Thanks for doing the hard part for me.

[@JackTester]

Very good instruction, it helped me a lot, thanks!

[@antoniotamburro8858]

complimenti ottimo video che mi ha aiutato molto, grazie molte

[@asrebro]

di niente e buona giornata :)

[@vladimir-dxdx7653]

Золоті руки, світла голова.

[@asrebro]

Дякую)

[@vladimir-dxdx7653]

@@asrebro Після заміни акумулятора на 2000 mAh скільки часу потрібно заряджати.

[@nikon8212]

Vielen lieben Dank!

[@stianstbye390]

Thanks for ‘easy to follow’-video! Which battery standard is it? AA? Which awg/mm2 is the wire used? Third question 😅: Is it possible to do this fix without removing the curcuit board? Regards 😊

[@amtrakfan5511]

Why are you soldering to the negative terminal using a wire? I believe the original came with a nickel strip on both ends. Can you reuse them, or did they break when you removed the original, or did the nickel strip get shorter because you trimmed the casing to fit the eneloop battery?

[@asrebro]

The original nickel strips were a bit too short, additionally, they were shortened when I cut off them from the old battery - in the original battery the strips are welded and it is not easy to disconnect them completely.

[@cino4919]

Did not work out for my brush. Red light keeps flashing rapidly. Does not charge. Probably not soldered right.

[@mamatidea]

Everything you need to know. It's better to use the case to clean up the mechanism. How much time took to blow off the battery? My brush is 1.5 y.o. and still runs like new. I'm charging only over the night, not fully charged. And never recharge until the red light comes on. Btw, I found another brush in recycle battery bin and found real AA size battery inside.

[@mrmsbhvn]

Cool, but I'd like to watch later-Why isn't there the normal "save" option?