Coolgo&reg; Generic New Laptop Adapter for AC Adapter for Acer Aspire 5310 5315 5330 5520 5530 5530G 5715Z 5730Z 5735Z - 12 Months Warranty DC-Output : 19V 3.42A 5.5*1.7mm 65W Input : 100~240V 50/60 Hz Package Includes : One AC Adapter and One US Power Cord for Listed Models 100% OEM compatible! Guaranteed to meet or exceed OEM specifications! This Product has 12 MONTHS REPLACEMENT WARRANTY! Please note: Sold and ship exclusively by Coolgo.