The ACER A13-045N2A 19V 2.37A 45W Genuine Original AC Power Adapter Charger is a reliable and efficient power supply for your Acer laptop. With a sleek black design and a voltage output of 19V, it is compatible with the A13-045N2A model. This AC/DC adapter, branded by Acer itself, is a genuine original product that ensures a secure and reliable connection for your device. Perfect for keeping your laptop powered up and ready for use, this unit is a must-have accessory for any Acer laptop owner.