Supper Fast USB C Wall Charger 2Pack Super Fast Charging Block with 2Pack USB C Cable 10ft supports multiple fast charging techonology, Type C Charger Fast Charging, Super Fast Charger Block , It provide fast charging up 45W output,Fast charge your battery from zero up to 100% in about 40 min,5 times as fast as Stanbdard Charger Wall,10 times as fast as PC USB port and saves you time. Actual charging speed may vary based on device, usage, and other factors. Superior Safeguard ProtectionMultiple built in safeguards with this 45W 2Pack USB C Wall Charger with USB C to C Cable kit to protect your devices against damage caused by short circuit, over-current, over-heating, and over-charging issues. Sync and charge at the same time at the fastest speeds on your windows PC or Mac.will automatically stop charging when fully charged for a safety charging and long lifespan.