Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 371790-081 65-Watts 18.5V 3.5A Power Adapter
- 65 Watts power output
- Input: 100-240V AC, 50/60Hz
- Output: 18.5V DC, 3.5A
- Standard barrel connector tip
- Designed for specific HP laptop models
- Includes power cord
- Over-voltage and short-circuit protection
- Compact and portable design
We'll confirm the current price and availability for 371790-081.
Key specifications
See full specs ↓- Product Type
- AC Power Adapter
- Wattage
- 65 Watts
- Input Voltage
- 100-240V AC
- Input Frequency
- 50/60 Hz
- Output Voltage
- 18.5V DC
- Output Current
- 3.5A
Product details
The HP 371790-081 is a 65-Watt power adapter designed to provide power for compatible HP laptops and devices. It converts AC power to DC power required by the equipment.
Technical Information
| Product Type | AC Power Adapter |
| Wattage | 65 Watts |
| Input Voltage | 100-240V AC |
| Input Frequency | 50/60 Hz |
Additional Specifications
| Output Voltage | 18.5V DC |
| Output Current | 3.5A |
| Connector Type | Barrel Connector (specific size varies by HP model) |
| Compatibility | HP Laptops (check specific model compatibility) |
Description
The HP 371790-081 is a genuine HP AC power adapter, engineered to deliver reliable and efficient power to compatible HP laptop computers and other HP devices. With a maximum power output of 65 Watts, it is suitable for charging and powering a wide range of HP notebooks that require this specific power rating. The adapter operates on a universal input voltage range of 100-240V AC, making it usable globally with the appropriate regional power cord. This power adapter provides a stable DC output of 18.5 Volts at 3.5 Amperes, precisely matching the power requirements of many HP laptop models. It features built-in protection mechanisms against over-voltage, over-current, and short circuits, safeguarding both the adapter and the connected device from potential electrical damage. The adapter typically comes with a standard barrel-type connector, the specific dimensions of which are crucial for ensuring compatibility with the laptop's power port. Included with the adapter is a power cord for connecting to a wall outlet. Its compact and lightweight design makes it convenient for travel, allowing users to easily carry a spare or replacement adapter for their HP laptop. Users should always verify the specific model number and power requirements of their HP device to ensure compatibility with the 371790-081 adapter.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 371790-081.
