Ultra High Speed: Supports a maximum 45W Super Fast Charging 2.0 for Samsung, so you can fully charge your Galaxy S23 Ultra in under an hour. Note: Super Fast Charging 2.0 requires a 5A charging cable (not included). Superior Safety with MultiProtect(TM): Features a total of 10 safety features including short-circuit protection, high-voltage protection, and temperature control to safeguard you and your connected devices. Portable Yet Powerful: At 30% smaller than an original 45W USB-C charger and with a foldable design, Anker 313 Charger (Ace, 45W) takes up less space while giving you just as much power. Powered by GaN Technology: With higher energy efficiency and upgraded heat dissipation, Gallium Nitride (GaN) makes our chargers smaller and safer without sacrificing a drop of power. What You Get: Anker 313 Charger (Ace, 45W), welcome guide, our worry-free 18-month warranty, and friendly customer service (cable not included).