Battery Replacement Guide for Braun Oral-B Type 3728 Professional Care Toothbrush

[@ionicindustries]

Direct link for buying the 42mm x 17mm battery: toothbrushbattery.com/product-tag/v2-short/?orderby=price-desc& Direct link for buying the 42mm x 14mm battery: toothbrushbattery.com/buy/oral-b-42mm-x-14mm-replacement-toothbrush-battery/?

[@CherzArts]

This looks like a wonderful project for a twelve year old, but not me! Thanks for making the video, now I know how to make my decision!

[@wojtalkow]

Thanks, just replaced battery in my 5 year 3728 Oral-B :).

[@paulreid9302]

Hi. Just did two Braun toothbrushes Model 4729 and 3756. Model 3756 can take a larger 49 by 14mm battery and is a bit more work as has the pressure sensor and coil wires to be de- soldered before gaining access to the battery. Working a treat and is like new again.

[@jenskapmeyer2579]

Thanks a lot !

[@ionicindustries]

Top Tip: When removing the top ring you can use a flat-bladed screwdriver or pliers with tape inside the jaws to stop them marking the ring.

[@HellPhantom73]

Thank you very Much.

[@radwoc]

thanks!