Hello @Ron74, not really, at least not in the way it's thought it would. You can use it with little to no damage at all to your phone's battery health, although it's not always necessary unless you don't have the time to wait for a normal charge speed, as your phone is smart enough to know when to draw however much power it needs at any particular charging phase depending on battery level, which means that at that time a 45W charger will make little to no difference from a 25W one. The only thing is do not leave it plugged in for a very long time after it's fully charged, at least not always, as this is the real scenario that'll pose a problem to battery health.
