Here is an OEM HP brand Laptop AC Adapter Charger that features the smaller size plug. You get AC adapter complete with AC power cord. Adapter is 18.5volts, 3.5amps (3500mAh) or 65 watts. You will be receiving exact part number 371790-001 but will work with all the models below guaranteed. Adapter is OEM HP Brand and guaranteed working perfectly! Don't be fooled by the $20 aftermarket AC's being listed on ebay, they get hot after time and eventually fail. These are high-quality real Hewlett-Packard brand and will work for years.
Adapter features: AC adapter (65-watt) - Input voltage 110-240VAC, 50-60Hz, 3.5A - 18.5VDC output voltage
Part number is 371790-001 but also replaces the following: 381090-001, 380467-003, HP-OK065B13, 417220-001, 403810-291, 239704-001, 239427-001, PA-1650-02C, 371790-001, PPP009S, 409843-001, 383494-001, 402018-001, and many more.
Great seller!! Prompt shipping, item arrived when stated!! Very satisfied buyer!