19V 2.37A 45W 5.5 * 1.7mm Laptop AC Adapter Compatible for ACER 13-045N2A A045R021L ADP-45HE B PA-1450-26 Power Supply Charger Supply.
GC PRO Power Supply for Acer Aspire 5741G 5742 5742G E1-521 E1-531 E1-531G E1-570 E1-571 E1-571G Laptop Charger with Power Cable: Amazon.de: Computer & Accessories
DTK 19V 4.74A 90W PC Portatile Alimentatore caricatore per Acer Computer Caricabatteria Laptop Caricatori e alimentatori per PC portatili Notebook Adattatore Connettore: 5.5 x 1.7mm : Amazon.it: Informatica
ACER 19V 2.37A 45W 3.0/1.1mm Slim Pin AC Adapter for ACER Aspire One Cloudbook AO1-131 AO1-131 AO1-431 Chromebook 11 C730 Chromebook R 11 C738T Chromebook 13 C810