The Galaxy S10 5G from 2019 was Samsung’s first smartphone to offer Super Fast Charging, with support for up to 25W of power. The company one-upped itself a few months later with the Galaxy Note ...

We’ve already heard plenty of rumors about Samsung bringing a tri-fold smartphone into the world in the very near future — ...

which makes it "an ideal material for fast charge," according to Samsung's 2017 announcement. There's no telling just yet if graphene batteries in smartphones can offer longer battery life.

The Samsung 25W Charger features Super Fast Charging technology, USB-C connectivity, and compact design. This wall charger delivers reliable fast charging with practical features. The Samsung ...