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
Black rectangular HP 90W AC adapter with barrel connector

HP

HP Smart AC Adapter 90W 18.5V 4.70A

SKU CH-QKJE-B1WG9

A 90 W HP Smart AC adapter supplying 18.5 V at 4.70 A for compatible HP Compaq notebooks

  • Battery voltage rating18.5 V DC
  • Power adapter voltage18.5 V DC
  • Power adapter current4.7 A
  • Power adapter wattage90 W
  • Main functionNotebook
  • Product colorBlack
  • Delivers 90 W for demanding notebook workloads
  • Smart pin communicates with HP power management
  • Works worldwide on 110 V or 220 V mains
  • Replaces OEM part numbers 693712-001, 414136-001, 608428-001, ED495AA
  • Lightweight black brick weighs 13.76 oz

HP Smart AC Adapter 90W

This HP Smart AC Adapter delivers 90 W at 18.5 V DC and 4.70 A to compatible HP Compaq notebooks. It replaces OEM part numbers 693712-001, 414136-001, 608428-001 and ED495AA. The unit is new and finished in black.

Input voltage range and connector

The adapter accepts 110 V AC and 220 V AC input, making it suitable for worldwide mains voltages. Output is fixed at 18.5 V DC with a maximum current of 4.70 A and a maximum power of 90 W. The barrel connector polarity and dimensions are proprietary to the listed HP models.

Notebook compatibility check

Verify that your notebook appears in the supported list: NC2400, NX6310, NX6315, NX8420, NX9420, 6730s, 6735s, 6830s, 6710 and 6715. Confirm the original adapter specifies 18.5 V DC and 4.70 A. This adapter will not fit models that require a different voltage, current or connector type.

How it compares

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

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHP
Product colorBlack
Product typeAC Adapter
Power
Battery voltage rating18.5 V DC
Power adapter voltage18.5 V DC
Power adapter current4.7 A
Power adapter wattage90 W
More details
Main functionNotebook

Questions about this item

Which HP notebook models are confirmed compatible with this 90W Smart AC Adapter?

This adapter matches HP Compaq models NC2400, NX6310, NX6315, NX8420, NX9420, 6730s, 6735s, 6830s, 6710 and 6715, plus OEM part numbers 693712-001, 414136-001, 608428-001 and ED495AA.

What does the 90W rating deliver to a compatible notebook in daily use?

The adapter supplies a steady 18.5 V DC at up to 4.70 A, giving the notebook its full 90 W for charging and operation without throttling.

What input voltage range does the adapter accept and what output does that lock in?

It accepts 110 V AC and 220 V AC mains input and regulates a fixed 18.5 V DC / 4.70 A output regardless of which mains voltage is present.

More in Laptop Chargers & Batteries

Similar items