Do all LG cell phones use the same chargers?

Well all the old Motorola phones have the same chargers and all the new Motorola phones have the same charger so if yo have 1 new Motorola phone and 1 old one then they will not use the same charger cause 1 is old and 1 is new. The reason why the new Motorola phones don't have the same charger as a old Motorola phone is because they have different sized charges.