This top quality replacement battery is fitted with specially aligned solder tags to fit some of the Braun Oral-B Triumph v1 range of toothbrushes.
Triumph v1 toothbrushes are all marked with the type number 3731, 3738 or 3745 on the bottom of the toothbrush.
This battery is specially made with an offset solder tag on the negative terminal so that it fits versions of the Braun Oral-B Triumph Professional Care v1 models that were built with a 42mm long battery. It is strongly recommended that you open up your toothbrush before ordering to double-check the measurements of your existing battery as some versions of the Triumph v1 models were fitted with a 49mm long battery. Other battery lengths and diameters are available in our online shop.
See our guides section for instructions on replacing your Triumph v1 toothbrush battery.
- New specification for 2017
- Length: 42mm (suitable for replacing 41mm, 42mm, 43mm and 44mm long batteries)
- Diameter: 17mm
- Voltage: 1.2V
- Capacity: 2100mAh
- Chemistry: NiMH
- Brand: Varta
- Made in PRC
- Tagged at both ends for soldering – offset negative terminal
The fitted solder tags will need trimming to fit your toothbrush.