Genuine Acer Aspire E5-421 chargers are listed below, so whether you have a netbook, notebook, laptop or desktop replacement we will have the correct replacement ac adapter for you, all known models for Acer Aspire E5-421 range are shown below and also at the top are the laptop chargers that cover the full Aspire E5-421 series and are listed as a Acer Aspire E5-421 series charger, every ac adapter listed is supplied with charger and mains power cable and come with 12 months warranty.