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 are available in our 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 first 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) which were fitted with either Ni-MH or Ni-Cd batteries. It can also be used to upgrade the Professional Care and TriZone Type 3756 or 3754 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:
- Nickel Metal Hydride
- GS YUASA
- Nickel Cadmium
Not suitable for replacing Li-ion batteries. The fitted solder tags will need trimming to fit your toothbrush.