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Toothbrush Replacement Battery for Braun Oral B 42mm x 14mm Ni-MH Type 3756 3754 - Picture 1 of 2
Toothbrush Replacement Battery for Braun Oral B 42mm x 14mm Ni-MH Type 3756 3754 - Picture 2 of 2
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Toothbrush Replacement Battery for Braun Oral B 42mm x 14mm Ni-MH Type 3756 3754

Ionic Industries
(19032)
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GBP 7.79
ApproximatelyAU $16.11
Condition:
New
More than 10 available2,797 sold
This one's trending. 2797 have already sold.
People want this. 369 people are watching this.
Postage:
GBP 9.49 (approx. AU $19.62) Royal Mail International Standard.
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Located in: Chichester, West Sussex, United Kingdom
Delivery:
Estimated between Fri, 25 Jul and Thu, 7 Aug to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller posts within 3 days after receiving cleared payment.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
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eBay item number:131174021672
Last updated on 20 Jun, 2025 23:34:31 AESTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Model
Type-3756-3754-1.2V
Power Source
Battery
Type
Electric Toothbrush Battery
Features
Rechargeable
MPN
Trizone-NiMH-Spare-Oralb-Pro-Rechargeable-1.2V-FDK
Further Options
Tagged with Solder Tabs
Compatible with
Braun Oral-B Professional Care / TriZone (some)
Voltage
1.2V
Application
For Electric Toothbrush
Brand
ESP
EAN
0602589723228

Item description from the seller

About this seller

Ionic Industries

99.4% positive Feedbackโ€ข56K items sold

Joined Feb 2003
Usually responds within 24 hours
Welcome to Ionic Industries.We stock replacement batteries for all electric toothbrushes including Braun Oral-B, Philips Sonicare and Colgate. Please contact us if you can't find the size or type you ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
4.9
Postage speed
4.9
Communication
5.0

Popular categories from this Store

See allcategories
Toothbrush BatteriesShaver BatteriesWater Flosser BatteriesMemory Backup BatteriesOther

Seller feedback (19,466)

All ratings
Positive
Neutral
Negative
  • p***6 (324)- Feedback left by buyer.
    Past year
    Verified purchase
    Fitted and working, the brush now charges as "new" A little bit of a pain to fit but got there in the end.
  • c***s (863)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Stroke Aphasia , read white and speak ok ๐Ÿ‘Œ
  • n***n (379)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast delivery and does what is said. Toothbrush charging ready for action. Thanks.
See all feedback

Product ratings and reviews

Learn more
4.5
46 product ratings
  • 34 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 36 reviews
  • by melvcole
    06 Jul, 2016Top favourable review

    Works great

    There are several websites and YouTube videos showing the replacement process. It is not like dropping in a new AA battery however. You have to partially dismantle the toothbrush and soldering skills on a tiny circuit board are required. Review the procedure before you buy. Shipping takes a couple weeks.

    Verified purchase: YesCondition: NewSold by: rob-at-ionic

  • by user8642*2007
    07 Sep, 2021

    Pefect Fit. Easy Install if You Can Solder

    This replacement works perfectly. I'm now getting two weeks use out of each charge (brushing once a day). This is the second time I've replaced the battery. The last time was five years ago so the battery lasts quite a long time. The YouTube video and how-to web page are totally clear. Pay attention to the warning that you need some basic soldering skills and tools. Using a solder vacuum tube worked well for me but the wicking braid would probably do the job as well. It's much cheaper and better for the environment to get more life out of your Braun by replacing the battery in this way. Next time, I'll order the larger size for even more time between charges (see the how-to web page for an explanation).

    Verified purchase: YesCondition: NewSold by: rob-at-ionic

  • by marco2600hotmail
    24 Nov, 2019

    Installed properly

    Doesnโ€™t hold its charge that long. Wanted this to hold its charge as old battery lasted 2-4 days after normal charging/ Usage. This install has not changed anything. Great product but no guarantee it lasts any longer than original equipment . Installed in 2 separate products and expected longer charge to last.

    Verified purchase: YesCondition: NewSold by: rob-at-ionic

  • by pikkuarska
    26 Apr, 2018

    Works like a charm

    If you know your way around a soldering iron you can extend the life of your electric toothbrush with this. There's a myriad of how-to's on the web on how to replace the battery.

    Verified purchase: YesCondition: NewSold by: rob-at-ionic

  • by 70000811
    24 Feb, 2021

    Good battery

    fit prefect, length wise. High capacity battery, one day charge last for a week. Good support in replacement issue.

    Verified purchase: YesCondition: NewSold by: rob-at-ionic

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