The Acer Laptop Charger with a 19V output, 4.74A current, and a 5.5 x 1.7mm connector is a robust power adapter designed for Acer laptops. With a specific connector size, it serves as an efficient replacement or spare charger for Acer laptops requiring a 19V power supply. Providing a higher current of 4.74A, this charger ensures ample power delivery to keep your laptop charged and operational. Whether you need a backup charger for travel or a replacement for your original, the Acer Laptop Charger with a 5.5 x 1.7mm connector offers a reliable solution for maintaining the power needs of your Acer laptop.