Battery Technology 45W USB-C AC Adapter for ASUS Chromebook Laptop, Black (GP.ADT11.00Q-BTI)

Power your Acer Chromebook or notebook with confidence using this compact and efficient 45W USB-C AC adapter. Designed as a direct replacement for Acer OEM parts GP.ADT11.00Q and AK.045AP.080, this adapter is fully compatible with models like Acer CP5-471, SA5-271, and SA5-271P. Delivering a steady 20V DC output, it ensures fast, safe, and reliable charging for your device. The USB-C interface supports universal connectivity, making it a versatile choice for modern users. Built with advanced safety features, it protects against overvoltage, overheating, and short-circuiting. Whether you're replacing a lost charger or need a dependable backup, this adapter is lightweight, travel-friendly, and built to last. Backed by a 24-month limited warranty, it is the smart solution for keeping your Acer device powered and productive—at home, in the office, or on the go.