Per Acer Aspire E5-511-C6J9 Alimentatore Portatile Adattatore AC Caricatore 19V
MAX POWER 45W [Fully Compatible With 19V~2.15A(40W), 19V~1.58A(30W) ]. Gateway 40W 19V 2.15A, DC Tip 5.5 1.5/1.7mm. Series of safety assets increase charging stability and provide protection from short-circuit.