It's one thing to push a crazy amount of power to a device, it's entirely another to do it safely. Thankfully for those of you planning to get a Galaxy S20, the USB-IF has just rubber-stamped the whole Galaxy S20 series as "Fast Charger Certified." When plugged into similarly certified USB accessories and chargers, you can rest a little bit easier knowing that all those watts it's sucking down won't go terribly wrong.

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