This top quality replacement battery is fitted with specially aligned solder tags 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 some Braun Oral-B Triumph v1 Professional Care models, including the 4000, 5000, 9000, 9500, 9900 and others with a built-in LCD screen (type numbers 3731, 3738 and 3745 only). Just solder it into your Triumph electric toothbrush to give it a new lease of life.
It is strongly recommended that you open up your toothbrush first to double-check the measurements as some Triumph v1 models are fitted with a 49mm long battery. This battery is 42mm long and 17mm diameter. Other lengths and diameters are available in our online shop.
See our guides section for instructions on replacing your toothbrush battery.
- Length: 42mm (suitable for replacing 41mm, 42mm, 43mm and 44mm long batteries)
- Diameter: 17mm
- Voltage: 1.2V
- Capacity: 2100mAh
- Chemistry: NiMH
- Brand: Varta
- Tagged at both ends for soldering – offset negative terminal