one
The difference in voltage: different charger output charging voltage different charging speed and effect are naturally different, and the battery charging acceptance voltage has a certain standard specifications;
two
Compatibility: the original charger is naturally more standard and more compatible than the non-original, but theoretically speaking, as long as the output voltage of the charger is the same, it will not have much impact on the battery;
three
Quality problems: the original charger will be better than the non-original charger in terms of material material.
The magnetic charger does not seem to have the original, because the magnetic charging contact is not very good, the general manufacturer will not use the magnetic charger.