Product details
Hp Big pin Charger- 65w
The HP “Big Pin” charger typically features a 7.4mm x 5.0mm barrel connector with a central smart pin, commonly used for older HP Pavilion, EliteBook, and ProBook laptops. Standard output is usually 19V/4.74A (90W) or 19.5V, though higher wattages exist. These chargers are known for being robust, often in black, and suitable for workstations.
Key Features and Compatibility:
- Connector Size: 7.4mm outer diameter, 5.0mm inner diameter, with a central pin.
- Common Voltages: 18.5
- Common Wattages: 65W
- Compatible Models: Often used with older HP EliteBook 8460p, 8470p, 8440p, 840 G1/G2, 9470m, and various HP Pavilion/Envy models.







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