one
For this type of wireless charger, the first must be to consider the output power, the output power determines the charging efficiency of the wireless charger, now the entry-level wireless charger power is 5W, but this is slow charging, because there is energy loss in the process of wireless charging, charging speed will be slower than the standard 5W, it is best to buy more than 10W charger, In addition, the wireless charger will generate a certain amount of heat when charging, and it is best to choose a wireless charger with a cooling fan when purchasing.
two
Compatibility now only support QI certified mobile phones can support wireless fast charging, but many brands have launched their own brand of wireless fast charging protocol, we must choose a regular brand, such as the use of mobile phone brands launched, or star beaver family, after all, this brand in the field of wireless charging is very good. In the purchase of chargers should pay attention to, want to wireless fast charge, we must first understand whether to support this function, otherwise the use of the experience is very bad.