Oral-B Pro 3756 Battery Replacement - Upgrade - step by step Instruction
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- Опубліковано 6 вер 2024
- 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!
Nice! Figured I'd have to go in blind to replace the batteries in mine. Thanks for doing the hard part for me.
Very good instruction, it helped me a lot, thanks!
complimenti ottimo video che mi ha aiutato molto, grazie molte
di niente e buona giornata :)
Vielen lieben Dank!
Золоті руки, світла голова.
Дякую)
@@asrebro Після заміни акумулятора на 2000 mAh скільки часу потрібно заряджати.
Did not work out for my brush. Red light keeps flashing rapidly. Does not charge. Probably not soldered right.
Excellent vid , whats the benefit of the new battery? And what size are the old and new? Thank you
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)
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?
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.
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 😊
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.
Cool, but I'd like to watch later-Why isn't there the normal "save" option?