I seem to have developed a charging problem with my SWITCH.
With a completely dead battery, I can plug in the charger, the LED goes sold red, and the device reports fully charged within an hour. Strangely, at this point the LED on the charger will quickly alternate between red and green every minute or so. Disconnecting the charger, the SWITCH battery only shows a charge of 4 out of 5 LEDs. In addition, the SWITCH will only last a few sessions before the battery is dead again and I have to plug it into the charger. Of course, I can use the SWITCH while plugged in with no problem.
How can I determine if the battery is at fault or if the charger is at fault?
Of course, SWITCH batteries are out of stock on the DrDabber website, as they have been for several months.