Replacement battery by WorldGen for Oral B Braun toothbrushes Type 3709 and 3737 (you will find the type under the base of the toothbrush) : Vitality, Vitality Sonic, Stages Power, TriZone, Pro 500, Pro Health Jr (non-exhaustive list). All our products are guaranteed one year, if you have any problem, do not hesitate to contact us. Remember to recycle your used batteries by depositing them at your nearest recycling center.
R**N
Braun Oral b battery
This has extended life of my Braun Oral B toothbrush. With the help of YouTube the battery is easy to fit if you are familiar with the use of a soldering iron.
Trustpilot
5 days ago
2 weeks ago
