This is a new replacement battery to fit certain Braun Oral-B, Philips Sonicare, Colgate and other manufacturers’ toothbrushes.
This battery is 49mm long and 14mm diameter. Other lengths and diameters as well as a NiCd version are available from our secure online shop. It is fitted with solder tags ready for you to solder it into your toothbrush and give it a new lease of life.
It is recommended that you open your toothbrush before ordering from us to double-check the measurements of your original battery. See our battery replacement guides section for instructions on replacing your toothbrush battery.
- Length: 49mm (suitable for replacing 48mm, 49mm, 50mm and 51mm long batteries)
- Diameter: 14mm
- Voltage: 1.2V
- Capacity: 2200mAh
- Chemistry: NiMH
- Brand: GP Batteries
- Tagged at both ends for soldering
This battery is the correct replacement for the Braun Oral-B Vitality electric toothbrush (type 3709) and the Vitality Sonic (type 3737) that were fitted with Ni-MH batteries. It can also be used to upgrade the Professional Care and TriZone type 3754 or 3756 models if you make a modification to the battery holder.
Also replaces certain original batteries of the same dimensions with some of the following markings, and others.
|Braun Oral-B battery markings:|
Nickel Metal Hydride
Not suitable for replacing Li-ion or other Lithium batteries. The fitted solder tags will need trimming with scissors to fit your toothbrush.