We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black AC adapter with a special four-pin connector

E-buy

E-buy AC Adapter PA-1900-2P-LF 54V 1.67A 90W 4 PIN

SKU CH-V9PY-ZP4F3

A 90 W AC adapter delivering 54 V at 1.67 A through a special 4-pin connector for compatible HP laptops

  • Product typeAC Adapter
  • 90 W output powers demanding HP laptops reliably
  • 54 V / 1.67 A rating matches original PA-1900-2P-LF specs
  • Special 4-pin connector ensures secure fit for compatible models
  • 12-month warranty covers defects with 60-day free replacement
  • 100 % OEM-compatible design meets original manufacturer specifications

Compatible HP AC Adapter

This 90 W replacement charger delivers 54 V at 1.67 A through a special 4-pin connector. It is built for HP laptops that require the PA-1900-2P-LF part number or the 5066-2164 reference. The unit is supplied new and carries a 12-month warranty with a 60-day free replacement or refund option.

Sustained 90 W Output

The adapter is rated to supply its full 90 W continuously at the specified voltage and current. No thermal-throttling behaviour or derating curve is provided in the data, so continuous operation at the rated load is the only documented performance point.

4-Pin Plug Installation

Connection is a direct plug into the laptop’s matching 4-pin jack; no tools or configuration are required. The only common issue is mismatched pin-outs on look-alike connectors, so verifying the exact part number before ordering avoids a non-functional fit.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

Does the 90 W PA-1900-2P-LF adapter run hot or make noise when powering a laptop all day?

It delivers 54 V at 1.67 A continuously; typical AC adapters of this rating stay cool and silent under normal daily use.

What must I already own for this 4 PIN J9774 adapter to work with my HP laptop?

You need an HP laptop whose charging port accepts the special 4 PIN J9774 connector and requires 54 V 1.67 A input.

Will this 5066-2164 adapter charge an older HP model that originally used a lower-wattage brick?

It supplies 90 W at 54 V, so it will charge compatible older HP laptops that accept the 4 PIN J9774 plug and 54 V input.

More in Laptop Chargers & Batteries

Similar items