More customer feedback today! The Braun Oral-B Triumph 5000 electric toothbrush takes a 42mm long by 17mm diameter battery (1.2V NiMH) with tags welded on. These are available to buy in our replacement toothbrush battery shop so buy one now!
UPDATE – There are various versions of the Braun Oral-B Triumph 5000 toothbrush which take slightly different batteries so take a look at our online toothbrush repair guides to see which battery yours needs. The toothbrush pictured above is a v1 Triumph model, but the ‘5000’ name was also used for some v2 Triumph models.