I have had a few Braun Toothbrushes these units fitted all of them.
Braun Oral-B Junior Pro Electric Toothbrush, Frozen, Brand: Braun, EAN: 8006540774922
Upgraded oral b battery for Braun Oral B iO3, iO4, iO5, iO6, iO7, iO8, iO9, iO10
Braun Oral-B Vitality 100 CrossAction Rechargeable Electric Toothbrush White with 1 Handle 1 Head
Braun Oral-B iO 3N Electric Toothbrush Pink 1 Brush Head
Braun Oral-B iO 3N Electric Toothbrush Black, 1 Brush
Braun Oral-B iO 3N Electric Toothbrush Blue 1 Brush Head
