Charge your Samsung Galaxy S25, S25 Plus, or S25 Ultra quickly with a Samsung S25 charger. Your device only includes a cable, not a charger adapter. With a Samsung Super Fast Charging 25W charger, your battery charges 60% within 30 minutes. This is the fastest option. With a Power Delivery charger, your battery charger for 50% in the same time. That's useful if you need to leave soon. Your old charger probably isn't a fast charger, so charging will take a lot longer. Without fast charging, the battery will only charge for 20% in 30 minutes. You save a lot of time with a new charger.