Be sure. Mobile phone use wireless charger is very convenient, there is no pulling of the charging line, access and charging are handy, only need to take a put can, no longer need to look for the charging port. As long as your phone supports wireless charging, wireless chargers are great to use.
Unreliable, because the use of too high voltage will damage the mobile phone battery, the rated voltage of the mobile phone wireless charger reaches 12 volts, which causes great harm to the mobile phone battery, so it is unreliable