HP PA-1900-08H2 90-Watts 18.5V 4.74A Power Adapter

SKU PA-1900-08H2

Brand HP

Output Power: 90 Watts
Output Voltage: 18.5V DC
Output Current: 4.74A
Input Voltage: 100-240V AC
Input Frequency: 50-60Hz
Connector Type: Specific HP barrel connector (e.g., 7.4mm x 5.0mm with center pin)
Designed for HP Laptops
Includes Over-voltage and Over-current Protection

Available to order

PA-1900-08H2 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

See full specs ↓

Model: PA-1900-08H2
Brand: HP
Type: AC Adapter / Power Supply
Input: 100-240V ~ 1.5A 50/60Hz
Output: 18.5V DC, 4.74A
Wattage: 90W

Product details

This is a 90-watt power adapter designed by HP, delivering 18.5V at 4.74A. It is compatible with a range of HP laptops and other devices requiring these specific power output parameters.

Technical Information

Model	PA-1900-08H2
Brand	HP
Type	AC Adapter / Power Supply
Input	100-240V ~ 1.5A 50/60Hz

Additional Specifications

Output	18.5V DC, 4.74A
Wattage	90W
Connector	7.4mm x 5.0mm (with center pin)

Description

The HP PA-1900-08H2 is a high-performance 90-watt AC adapter specifically engineered to power a variety of HP notebook computers and compatible peripherals. It efficiently converts standard AC wall power into the precise 18.5 volts DC and 4.74 amps required by many HP Pavilion, EliteBook, and ProBook series laptops, among others. This adapter ensures that your device receives a stable and reliable power source, crucial for both charging the battery and operating the system simultaneously. Featuring a universal input voltage range of 100-240V AC and a frequency compatibility of 50-60Hz, this power adapter is suitable for use in most regions worldwide, making it an ideal accessory for travelers. The output is delivered through a specific HP-designed barrel connector, typically measuring 7.4mm x 5.0mm with a center pin, which ensures a secure connection and prevents accidental dislodging. Integrated safety features protect against common power surges and electrical faults, safeguarding your valuable laptop. This 90W adapter is a direct replacement or upgrade for original HP power supplies that use the same voltage, amperage, and connector type. Its robust construction and adherence to HP's stringent quality standards guarantee durability and consistent performance over its lifespan. By using the correct wattage and specifications, users can maintain optimal battery health and system performance, avoiding potential issues associated with underpowered or incompatible chargers.

Condition: Refurbished