“The charging device has to be plugged in to charge the hearing aids or is their a portable charger that can be used to charge them without it being plugged into a power outlet.”
Answer This Question
1-1 of 1 Answer
If I understand the question, you're asking if they can be charged with a battery bank? The answer is yes. They charge through the USB port and USB being 5V system, any standard USB port may charge the unit. I charge mine plugged into the USB port on my laptop sometimes.
Sorry, there was a problem. Please try again later.
