Fast Charging Low Energy LossThe Acer KP.0450H.002 adapter is engineered with premium-grade thick copper core materials significantly boosting charging speed. It takes only 2-3 hours to fully charge your device. The low-energy consumption design not only saves time but also reduces power usage ensuring your device remains in optimal condition at all times. Durable and Reliable Quality AssuredThe Acer KP.0450H.002 AC adapter is crafted using high-temperature resistant flame-retardant ABS+PC plastic materials offering outstanding heat resistance and anti-crack performance. Subjected to rigorous testing this adapter guarantees a long service life providing stable and dependable power support for your device no matter where you are. Comprehensive Protection Enhanced SafetyWe've pushed the boundaries of traditional safety technology upgrading our protection system to offer comprehensive safeguarding for your device. The Acer KP.0450H.002 laptop charge adapter comes equipped with over-voltage over-current and short-circuit protection. Certified by the EU it ensures your device remains safe and reliable even during extended use. Intelligent Compatibility Precise MatchingEquipped with advanced smart power chips the Acer KP.0450H.002 adapter automatically detects and adjusts the output power to precisely match your device's internal charging management system. This ensures compatibility with a wide range of devices delivering a smart and efficient charging experience.