Ac Adapter for HP dv3-2022tx, dv3-2115ee, dv3-2090en, dv3-2147tx,

Power: Input 120V-240V/ 50-60Hz Output: 19V 4.74A 90Watt;
ac adapters are CE, FCC, RoHS certified for safety.
Connector: 7.4*5.0mm with pin
Warranty info: Order your replacement ac adapter backed by our 30 day money back guarantee, 12 months warranty; 24/7 email support, free exchange.
Package includes: 1 AC adapter, 1 extended power cord;