AC Charger Adapter for HP Laptop 19V 4.74A with Jack Connector 7.4×5.0mm
AC Charger Adapter for HP Laptop 19V 4.74A with 7.4×5.0mm Jack Connector is Reliable 90W Power Supply is a high-quality replacement charger designed for compatible HP laptops and notebooks. It provides a stable 19VDC output with a maximum current of 4.74A, delivering up to 90W of power for efficient charging and dependable operation. The adapter features a 7.4×5.0mm barrel connector with a center smart pin to ensure compatibility with supported HP devices. Its universal 100-240VAC input allows worldwide use, while built-in protection circuits guard against overvoltage, overcurrent, overheating, and short circuits for safe and long-lasting performance.
Features
- Delivers stable 19VDC output for reliable laptop charging and operation.
- Provides up to 90W power with a maximum output current of 4.74A.
- Features a 7.4×5.0mm barrel jack with center smart pin for HP laptops.
- Universal 100-240VAC input supports worldwide use.
- Built-in protection against overvoltage, overcurrent, overheating, and short circuits.
- High efficiency design minimizes energy loss and heat generation.
- Compact and lightweight for easy carrying and storage.
- Ideal as a replacement or backup charger for compatible HP notebooks.
Specifications
| Parameter | Details |
|---|---|
| Product Type | AC Charger Adapter |
| Compatible Brand | HP |
| Model | G-XHH11 |
| Input Voltage | 100-240VAC |
| Input Current | 1.5A |
| Input Frequency | 50-60Hz |
| Output Voltage | 19VDC |
| Output Current | 4.74A |
| Output Power | 90W |
| Connector Size | 7.4mm × 5.0mm |
| Connector Type | Barrel Plug with Center Pin |
| Polarity | Center Positive |
| Protection Features | Over Voltage, Over Current, Short Circuit, Over Temperature |
| Cable Length | 1meter |
| Usage | Indoor Use Only |
| Color | Black |
Pinout Configuration
| Pin Number | Pin Name | Function / Discerptions |
|---|---|---|
| 1 | Outer Sleeve | Ground (GND/Negative Output). |
| 2 | Inner Barrel | +19VDC Positive Output. |
| 3 | Center Pin | Smart Identification Pin used for charger recognition by HP laptops. |
Applications
- Charging compatible HP laptops and notebooks.
- Replacing damaged or lost HP laptop chargers.
- Providing backup power adapters for office use.
- Powering HP notebooks at home, school, or work.
- Supporting laptop repair and maintenance workshops.
- Serving as a travel charger with universal input voltage.
- Using as a spare adapter for uninterrupted productivity.
Package Contents
- 1 x AC Charger Adapter for HP Laptop 19V 4.74A with Jack Connector 7.4×5.0mm
Note: The Power Cable is not included.