I can't charge it. What do you mean?
Must be when you charge your charger to destroy your charger, in fact, like the quality of the bull electrical appliances is still good, my home used a lot, are the bull electrical appliances, if you want to find this situation, this means that your charger has a problem, do not charge again, after charging, may hurt your charging function, charger I think you should unplug, Then check it, and if it still doesn't work, I suggest you replace it