Oral-B Pro 3756 Battery Replacement - Upgrade

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

Рет қаралды 11,062

Жыл бұрын

Detailed step-by-step instructions on how to replace the battery in the Oral-B Pro toothbrush type 3756.
The advantages of repair:
1.You don't generate any more waste (except the used battery) - you care about the environment!
2. You save money by not buying a new toothbrush
The advantages of the new battery:
1. Larger capacity (2000 mAh vs 1200 mAh), which means almost twice as long operation on one charge
2. Longer lifespan - the old battery practically stopped charging after a few years (lost capacity), personally I have eneloop batteries which still work quite well after 10 years!

Пікірлер: 16

@MacroAggressor 8 ай бұрын

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

@JackTester Жыл бұрын

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

@stianstbye390 2 ай бұрын

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 😊

@nikon8212 Жыл бұрын

Vielen lieben Dank!

@cino4919 9 күн бұрын

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

@antoniotamburro8858 4 ай бұрын

complimenti ottimo video che mi ha aiutato molto, grazie molte

@asrebro 4 ай бұрын

di niente e buona giornata :)

@vladimir-dxdx7653 6 ай бұрын

Золоті руки, світла голова.

@asrebro 6 ай бұрын

Дякую)

@vladimir-dxdx7653 4 ай бұрын

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

@69bock69 7 ай бұрын

Excellent vid , whats the benefit of the new battery? And what size are the old and new? Thank you

@asrebro 7 ай бұрын

Thanks, in short the advantages of the new battery: 1. Larger capacity (2000 mAh vs 1200 mAh), which means almost twice as long operation on one charge 2. Longer lifespan - the old battery practically stopped charging after a few years (lost capacity), personally I have eneloop batteries which still work quite well after 10 years! The difference is only in the height of the battery, the new one is higher (50.4 mm vs 42 mm)

@mrmsbhvn 9 ай бұрын

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

@amtrakfan5511 10 ай бұрын

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 10 ай бұрын

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.

@mamatidea Жыл бұрын

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.