Have an Oral b type 3728.
Changed the battery.
Is charging and the blue light flashes.
The problem is that I do not know when it is fully charged as the flashing light is not changing to a steady light, as earlier.
What has gone wrong?
Have an Oral b type 3728.
Changed the battery.
Is charging and the blue light flashes.
The problem is that I do not know when it is fully charged as the flashing light is not changing to a steady light, as earlier.
What has gone wrong?