Super fast charging With 45W of charging power and Samsung Super Fast Charging support, the Anker 313 Charger (Ace, 45W) can fully charge the Galaxy S23 in less than an hour. Designed for easy mobility The compact design means you can take this powerful charger with you wherever you go. Superior security Anker's exclusive MultiProtect Safety System combines over-voltage protection, over-temperature protection, current regulation and the most advanced safety features to keep you and your devices safe while charging.