Replace a dead or malfunctioning battery in various Braun Oral-B toothbrushes, including the Genius X, 10000, 9000, 8000, 7000, Smart 6000 and some Smart or Pro models. These are all marked with type numbers 3765, 3766, 3767 or 3771 on the bottom of the handle.

• 49 mm long
• 14 mm diameter

Battery degradation is an inevitable part of your electric toothbrush's lifespan — extend it with this replacement battery. If your electric toothbrush won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

Also compatible with various Philips Philishave, Braun, and other rechargeable shavers, beard trimmers and hair clippers.

Kit Contents

• New Replacement Battery
• Opening Pick x3
• Spudger x2
• iFixit Opening Tool
• Angled Tweezers
• Precision Bit Driver
• 4 mm Precision Bit:
  • Phillips #0
  • Flathead 2.0mm
  • Torx Security TR6
  • Torx Security TR8

Compatibility
This part is compatible with select models Philips and Waterpik electric toothbrushes.