If the slow charging of the mobile phone has nothing to do with the power socket, the slow charging of the mobile phone may be the cause of the damage of your mobile phone battery. You can take the mobile phone to the nearby mobile phone repair shop with professional maintenance personnel to replace the mobile phone battery, the general price of the mobile phone battery is about 200 yuan, or you can contact the seller and return to the factory to replace the mobile phone battery. Need to pay for your own delivery costs!
Well, it doesn't matter if the mobile phone charges slowly and the operating voltage is not enough every day, it is related to the number of switches on your mobile phone charger.
If the Internet speed of your mobile phone charger is relatively low, it can not be fast charged, and now the fast charged mobile phones are about 60 watts and 50 watts of a capacity.
This can achieve the effect of fast charging, I hope my answer to help you.