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 AC adapter with 7.4mm by 5.0mm barrel connector and detachable power cord

myVolts

myVolts 90W 19V AC Adapter 7.4mm*5.0mm for HP ProBook EliteBook Revolve

SKU CH-G5YK-40MBA

90W 19V AC adapter with 7.4mm*5.0mm connector for HP ProBook and EliteBook Revolve laptops

  • Delivers 90W power for demanding HP laptops
  • 19V 4.74A output matches original charger specs
  • 4mm x 5.0mm connector fits ProBook and EliteBook models
  • 100-240V input works worldwide without a voltage converter
  • Includes AC adapter and power cable for immediate use

90W 19V AC Adapter for HP ProBook

This 90 watt power supply delivers 19 volts at 4.74 amps for compatible HP laptops. It accepts a 100 to 240 volt AC input at 50 or 60 hertz for worldwide use. The package includes the adapter and an AC power cable. It is a brand new replacement unit.

7.4mm by 5.0mm barrel connector limits compatibility

The adapter uses a 7.4 millimetre outer diameter and 5.0 millimetre inner diameter tip. Only laptops with this exact barrel size will connect securely. Models requiring a different tip diameter or a USB-C power input cannot use this adapter. Verify the port dimensions before purchase.

90 watt output decides if this is the right part

The unit supplies a maximum of 90 watts at 19 volts and 4.74 amps. Laptops that demand a higher wattage charger will not receive sufficient power from this adapter. Units that require a lower wattage will operate normally. Match the original charger's wattage and voltage exactly.

Highlights

  • Delivers 90W power for demanding HP laptops
  • 19V 4.74A output matches original charger specs
  • 4mm x 5.0mm connector fits ProBook and EliteBook models
  • 100-240V input works worldwide without a voltage converter
  • Includes AC adapter and power cable for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Which HP laptop models does this 90W adapter with the 7.4mm*5.0mm tip fit?

It fits the listed ProBook models including 4530s, 4540s, 6560b, 6460b, 4520s, 6570b, 6550b, 6470b, 6450b, 4510s, 4440s, 4430s, 4730s, 4720s, EliteBook Revolve 810, 820, 850 G1, and ProBook 450, 640, 650 G1.

What does the 90W output deliver when connected to a compatible HP laptop?

The adapter supplies 19V at 4.74A, providing up to 90W of power to charge the battery and run the laptop simultaneously.

What connector standard does the 7.4mm*5.0mm barrel plug follow and what does it limit?

The 7.4mm outer and 5.0mm inner diameter barrel connector matches the HP centre-positive standard used on the listed ProBook and EliteBook Revolve models.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.