Philips Shaver S9000
Question about Philips Shaver S9000
To save the battery, do you have to "use up" the battery of the razor first before charging it again or does this no longer matter with this battery?
To save energy, I only connect the charger to the mains after the battery is completely discharged. In the course of the 8 months of daily use so far, I have noticed that the charging capacity has increased somewhat (it is sufficient for about 20 shaves). I therefore have no experience with daily charging.