Not all wireless charging phones can use the same wireless charger. Although most wireless charging phones follow the same Qi standard, they can still be affected by different manufacturers and models.
For example, some phones may require a higher power charger to achieve fast charging, while others may be more stringent about the location and alignment of the charger.
Therefore, to ensure that the charger is compatible with your phone, it is best to use the original charger or certified charger that comes with the phone. Otherwise, it may lead to slow charging or non-charging.
This wireless charger can still charge a lot of mobile phones, but it can not charge the old machine before, only smart phones