HP Blue Pin Laptop Charger 135W 19.5V - 6.92A Blue Tip With power lead

19.5V 6.9A 135W. This charger has a 4.5mm*3mm tip with pin inside. This charger is compatible with laptops which require the mentioned connector size. The charger is chosen at random therefore the charger might differ from the one pictured as a reference; they all have the same volts, amps and watts as well as tip.