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Compact black rectangular power brick with blue-tipped 4.5mm barrel connector and attached cables

QIOUZW SK90195333 65W HP laptop charger 4.5mm blue tip

SKU CH-B3YX-GQBZM

A 65W AC adapter with a 4.5mm blue tip powers compatible HP laptops and includes ten built-in protection measures

  • Battery voltage rating5 V
  • Battery capacity19.5 V DC
  • Power adapter voltage19.5 V
  • Power adapter current3.33 A
  • Power adapter wattage65 W
  • Measurements6.5 in × 4.5 in × 1.3 in
  • 65W output powers demanding HP laptops efficiently
  • 5mm blue tip fits EliteBook, Envy, Pavilion, ProBook and more
  • 10 built-in protections guard against overcharge, short circuit and overheating
  • 100-240V input lets you charge worldwide without a converter
  • Lightweight 0.38 lb design slips easily into any bag

What it is

The QIOUZW SK90195333 is a 65W AC adapter with a 4.5mm blue tip that delivers 19.5V at 3.33A. It accepts 100-240V input at 50-60Hz and includes ten built-in protection measures against overcharging, short circuit and overheating. The unit measures 6.5 in by 4.5 in by 1.3 in and weighs .38 pounds. It is listed by a leading North American safety laboratory for electrical safety and design.

Who it suits

This charger fits HP EliteBook, Envy, Pavilion, ProBook, Stream, Chromebook, Spectre, ZBook and Notebook models that require a 4.5mm blue-tip connector at 65W or 45W. Buyers needing a different tip size, a higher wattage output or a USB-C power delivery adapter should look at something else. The package contains only the power brick and cord; no extra cables or mounting hardware are included.

Installation notes

Plug the AC cord into the brick, connect the blue tip to the laptop and insert the mains plug into a 100-240V outlet. The connector seats with a firm push; forcing it at an angle can bend the centre pin. A loose fit usually means the laptop uses a different tip diameter. Verify the laptop’s required voltage and current match 19.5V and 3.33A before first use.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameQIOUZW
Model nameSK90195333
Power
Battery voltage rating5 V
Battery capacity19.5 V DC
Power adapter voltage19.5 V
Power adapter current3.33 A
Power adapter wattage65 W
Size & build
Measurements6.5 in × 4.5 in × 1.3 in
Product weight0.38 lb (0.17 kg)
Compatibility
Compatible withCompatible with HP laptop Computer Notebook

Questions about this item

Does my HP laptop need the 4.5mm x 3.0mm blue-tip connector to use this charger?

Yes, the adapter ships with a 4.5mm x 3.0mm blue tip that matches HP models listed such as EliteBook 840 G3 G4, ProBook 440 G1 G3 G6 G7 G8 and Spectre x360.

Will this 65W unit safely run on a 45W HP laptop that uses the same blue tip?

The charger is rated 65W at 19.5V 3.33A and is also compatible with 19.5V 2.30A 45W models sharing the 4.5mm blue tip.

How can I confirm the adapter is delivering power once plugged in?

The laptop charging indicator should light and the battery icon will show it is charging when the 19.5V 3.33A output is active.

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