... for protection Laptop safeguard features Laptop AC Adapter/Charger 19V 3.95A 75W 5.5*2.5 for Hp compaq PA ... , short circuit, internal overheating. Specification:Output Voltage: 19V Output Current: 3.95A Power (W): 75W Size of Output Connector: 5.5 ... : XE-DA, XE2, XE2-DA, XE2-DB, XE2-DC, XE2-DD, XE2-DE, XE2-DI, XE3, XE3L, XE3-GC, XE3-GD ...