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.
This battery also fits various rechargeable shavers, trimmers and hair clippers.
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.