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xcarterSep 4, 2025
Why has the battery performance of my Braun 799cc-6 dropped significantly?
- KKim HaneySep 4, 2025
If the battery performance of your Braun Electric Shaver has dropped significantly, it could be due to a couple of reasons. First, the foil and cutter may be worn, requiring more power for each shave. Second, the shaver head might be regularly cleaned with water but not lubricated. To fix this, renew the Foil & Cutter cassette. Also, if you regularly clean the shaver with water, apply a drop of light machine oil on top of the foil once a week for lubrication.














