The PowerPack Pro features Super Fast Charging (SFC) technology with up to 25W charging power, allowing it to charge compatible devices three times faster than other chargers. It is designed for compatibility with all Samsung and iPhone series, utilizing high-quality copper core cables for stable transmission and fast charging, while providing stable power without harming the phone battery. Built with durable, fire-resistant PC ABS material, the charger supports various input and output voltages, making it both safe and reliable.