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Author: William Kerner
Date: November 9, 2021

Oral b battery replacement – reviews and guide 2022

Oral B battery replacement

At some point, every battery begins to lose the ability to hold the charge and exhaust faster even after a complete charge that indicates it's time for you to replace the battery with a new one to make your electronic device a new one.

When it comes to an oral b battery replacement, there are several things that you need to keep in mind before replacing the battery because replacing the battery of oral b is not an easy task. Most oral b products are air tight to prevent water from flowing inside the device, but some models can replace the battery. Therefore, it would be great for you to have specific tools and equipment before replacing the battery because oral b devices have a complex build structure.

Moreover, several sellers are selling batteries that are compatible with oral b devices, and you need to choose the perfect one for your oral b device. Keep in mind that when you are purchasing the battery for replacement in oral b, you need to find the exact size of the battery that matches with the dead battery of oral b to fit perfectly in your oral b electronic device. Without further ado, let us discuss the details of batteries you can use to replace the dead battery in oral b devices.

Best Oral b battery replacement

Panasonic ni-mh replacement battery

Replacement Battery Compatible with Braun Oral-b Professional Care Toothbrush, 1150 mAh, Panasonic...
  • WARNING! WARNING! WARNING! ::: VERIFY the size of your existing battery is 42 mm length x...
  • Panasonic rechargeable 1150 mAh NiMH battery with tabs. The battery is 42 mm (1 5/8 inch)...
  • Panasonic is a premium battery manufacturer with the highest product quality. 1150 mAh is...
  • Replacing battery in electric toothbrush requires soldering skill and the seller is not...

Panasonic is among the top leading companies manufacturing and selling electronic devices and batteries over the globe. Thus, if you are experiencing that your tooth is losing its power quickly or cannot hold the charge, it probably means that your rechargeable battery is dead.

Therefore, there is no need to spend money on a new toothbrush system, which will include a brush head, handle, and charger. You can bring back the life of your toothbrush by replacing the dead battery with a new Panasonic electronic toothbrush battery. Let us discuss the features of the Panasonic battery.


  • The battery will be freshly manufactured and adequately tested before shipping.
  • The rechargeable NiMH battery comes attached with tabs.
  • The battery has a capacity of 1150mah.
  • The length of the battery is 42mm, while in diameter 14mm.
  • The battery will fit in some models of oral b only.
  • Panasonic uses premium quality material for manufacturing batteries to ensure lasting performance.
  • The battery is manufactured in china by Panasonic, while tabs are attached in the USA.
  • The battery is covered with a protective layer to avoid leakages and to lose charge situations.
  • It can be used for oral b battery replacement. 


  • The battery is excellent in holding charges and enables you to do more brushes with a single charge.
  • The AAA battery will provide robust performance and low power consumption.
  • The rechargeable battery can charge faster than the factory version of the oral b battery.
  • The company provides freshly manufactured batteries for better performance.
  • It can also fit in some other models of electronic toothbrushes apart from oral b.
  • The battery is compatible with an oral-b triumph electronic toothbrush.
  • It has narrow tabs, which can easily bend in the desired shape you want with the use of proper tools.


  • Sometimes it may happen that the battery may not charge properly because of the improper fitting.

FDK OEM NiMH battery replacement 

FDK OEM NiMH Replacement Battery Compatible with Braun Oral-b Triumph Professional Care Toothbrush...
  • WARNING! WARNING! WARNING! ::: VERIFY the size of your existing battery is 42 mm length x...
  • FDK is the OEM of the battery used in this model. Narrow tabs (2mm wide) at both ends...
  • This battery is made in Japan. The tabs are added in USA. This battery has 'HR' engraved...
  • Read battery replacement instruction to assess the difficulty involved and access the old...

FDK OEM has been selling rechargeable batteries that are manufactured using superior quality material, and they make sure that batteries are properly tested to prevent the chances of default battery before shipping. Though, the company will not accept any return once the battery is installed because of the nature of the battery product.

They are offering rechargeable batteries that provide incredible performance. If you are looking for a battery to replace your oral-b electronic toothbrush's dead battery, then purchasing an FDK OEM battery would be great for your requirement. Though, you must verify the size of your existing oral-b battery to ensure that you find a perfect fit battery to use in a toothbrush. Without further ado, let us discuss the features of the FDK battery.


  • The A battery will provide an excellent performance once installed correctly.
  • The battery is manufactured in Japan, and tabs are attached in the USA.
  • Hr engraved at the negative terminal for anti-counterfeit measures
  • The battery will hold the charge of 1.5v after the complete charge.
  • It can be used for oral b battery replacement and some other electronic toothbrush brands.
  • The diameter of the battery is 14mm, while the length is equivalent to 42mm.
  • The battery is covered with a protective layer to avoid chances of gas leakages.


  • There is no need for trimming the narrow tabs if soldering holes are clean.
  • The instruction manual will provide you vital information regarding the difficulty involved in replacing the battery.
  • It is readily available in the market.
  • The battery is certified for stable performance and safety.
  • For better performance, use the best practice of charging the battery.


  • You need to be careful with both sides' tabs because if you exert more force on bending the tab, then there are chances that they can be detached easily.

Things to keep in mind before replacing the battery of your oral-b toothbrush 

For oral b battery replacement in toothbrush needs soldering skills to dismantle and replace the battery with care.

Therefore, every customer needs to measure the battery's size before purchasing the replacement battery because the battery comes in different sizes, and it would be best for you to measure the size to find a perfect fit.

Thus, customers should use proper tools to shape the tabs on both terminals by acknowledging the shape of tabs of the existing battery of the oral-b device.

Once the battery is installed, it is possible that the battery may not work for some time, and the display may not include proper reading it is because the LCD will take time to work correctly with the new battery. Therefore, you will need to charge it fully several times and keep it turned on until it is entirely exhausted. Then it will start working like a new one.

Last update on 2022-05-14 / Affiliate links / Images from Amazon Product Advertising API

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