Per Acer ES1-512 A13-045N2A Powergoat 45 W 2,37 A adattatore AC 5,5 mm x 1,7 mm
Type: Laptop AC Adapter. Adapter Output: 19V 2.37A. Adapter Input: 100-240V~1.5A 50-60Hz. Adapter's part no. / model no. or model nos. Even though if the part nos. / model nos.