![How can an electric toothbrush recharge its batteries when there are no metal contacts between the toothbrush and the base? | HowStuffWorks How can an electric toothbrush recharge its batteries when there are no metal contacts between the toothbrush and the base? | HowStuffWorks](https://cdn.hswstatic.com/gif/electric-toothbrush.jpg)
How can an electric toothbrush recharge its batteries when there are no metal contacts between the toothbrush and the base? | HowStuffWorks
![How does electric toothbrush charging work even when there is water near the end where the brush connects to the charger? - Quora How does electric toothbrush charging work even when there is water near the end where the brush connects to the charger? - Quora](https://qph.fs.quoracdn.net/main-qimg-72070a4b6e34037f26c136a784049691.webp)
How does electric toothbrush charging work even when there is water near the end where the brush connects to the charger? - Quora
![HSYTEK Charger for Oral B Toothbrush, Inductive Charger Fits Most Braun Oral b Electric Toothbrush, Trickle Chargers with Long Cable Socket, UK 3 Pin Plug Toothbrush Charger (British Standard) : Amazon.co.uk: Health HSYTEK Charger for Oral B Toothbrush, Inductive Charger Fits Most Braun Oral b Electric Toothbrush, Trickle Chargers with Long Cable Socket, UK 3 Pin Plug Toothbrush Charger (British Standard) : Amazon.co.uk: Health](https://m.media-amazon.com/images/I/51E3kqrkKIL._AC_SL1001_.jpg)
HSYTEK Charger for Oral B Toothbrush, Inductive Charger Fits Most Braun Oral b Electric Toothbrush, Trickle Chargers with Long Cable Socket, UK 3 Pin Plug Toothbrush Charger (British Standard) : Amazon.co.uk: Health
![Was repairing a Sonicare toothbrush and noticed it works with the IKEA qi charger. : r/mildlyinteresting Was repairing a Sonicare toothbrush and noticed it works with the IKEA qi charger. : r/mildlyinteresting](https://i.redd.it/i4o5gu8o98kz.jpg)