This is a Panasonic replacement battery made to fit the Braun Oral-B Triumph v1 range of toothbrushes.
The battery is fitted with an offset solder tag on the negative terminal to correctly fit the Braun Oral-B Triumph Professional Care v1 models (type numbers 3731, 3738 and 3745 only). Just solder it into your Triumph v1 toothbrush to give it a new lease of life.
It is recommended that you open up your toothbrush before ordering to double-check the measurements of your existing battery as some Triumph v1 models are fitted with a 49mm long battery. See our guides section for instructions on replacing your Triumph v1 toothbrush battery.
- Length: 42mm (suitable for replacing 41mm, 42mm, 43mm and 44mm long batteries)
- Diameter: 17mm
- Voltage: 1.2V
- Capacity: 2040mAh
- Chemistry: NiMH
- Brand: Panasonic
- Tagged at both ends for soldering – offset negative terminal