Choose a Samsung charger and charge your Samsung smartphone extra fast. Get a fast 25W Samsung charger and charge your smartphone half an hour to an hour faster than with a standard Samsung charger. You can charge most new Samsung devices the fastest with an original Samsung or BlueBuilt charger. With a Samsung USB-C charger, your empty battery is 60% charged after half an hour of charging. With other fast chargers, you charge your phone to just 40% in half an hour. Already have a Samsung charging cable? Make sure to properly check if your cable fits the Samsung chargers with USB-C port.