Hello,
My external 18650 charger seems to get quite hot after a while charging, the batteries themselves just get slightly warm but the charger is really hot, is this a problem or is it normal?
Also it seems to make a very high pitched noise when batteries are not installed in it/when I first install the batteries in it.
Thanks for any responses.
My external 18650 charger seems to get quite hot after a while charging, the batteries themselves just get slightly warm but the charger is really hot, is this a problem or is it normal?
Also it seems to make a very high pitched noise when batteries are not installed in it/when I first install the batteries in it.
Thanks for any responses.