I was wondering if I might be able to get a little insight to an issue I'm having, I'm new to the forum and vaping in general, I'd love to grow my knowledge and be able to contribute to the forum in the future; but I digress. I bought a charger with batteries on Amazon, a pair of 18650 of course. The batteries are good, that's not the issue. I cannot for the life of me get the charger to charge any batteries in general. The charger charges at DC 4.2V 650mAh, I'm not sure if that's what most chargers charge at because like I said I'm new to vaping so I'm out of ideas aha. Thanks for any help in advance and my mistake if I'm posting in the wrong section. Thanks again, -Brendan EDIT:Also I've had the batteries on charge for about two hours and I can barely even get the coils hot to the touch.