[45W Super Fast Charger] After many times of Samsung S23 Ultra charging tests, it only takes 30 minutes to charge from 0% to 70% when it is turned on, and it only takes 1 hour to charge from 0% to 100%. About 20% faster than a standard 25W fast charger. In addition, The charger also features intelligent device recognition technology to ensure stable and fast charging speed. [Universal Compatibility] Samsung Galaxy S23 Ultra, S23 +, S23, S22 Ultra, S22, S22 +, S21 Ultra, S21, S21 FE, S20 FE, S20, S20 Ultra, S10, S9, S8, Note 20, Note 20 Ultra, Note 10, A54, A53, A52, A51, A50, A33, A72, A71, A70, Z Flip4, Z Flip3, Z Fold4, Z Fold3, Z Fold2, Tablet, notebook Compatible with other Type C devices. [Quality Assurance] All of our adapters have passed a 4-hour aging test(simulating the charging process)before leaving the factory. The charger plug adoptsa 3-pin folding design for easy storage. The cable is made of high-quality 5-core copper wire, rigorously tested to withstand over 20,000 95° bend cycles, And it adopts flame retardant design. [Intelligent Emak Chip] This charger is equipped with the latest Emak 2.0 chip and advanced charging protection function, ensuring a safe and reliable charging process. Compared to other chargers without Emak chips that are prone to fire and explosion, its intelligent chip automatically adjusts power output and stops charging when the battery is full, effectively extending device lifespan while ensuring safe nighttime charging.