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Compact black rectangular AC adapter with blue barrel tip, detachable cord and hook-and-loop strap

Yenyoh SK90195333 65W 4.5mm Blue Tip AC Adapter

SKU CH-N104-H83E0

A 65W AC adapter with a 4.5mm blue tip for HP laptops including Pavilion, Envy, EliteBook, ProBook, Stream and Spectre models

  • Battery voltage rating5 V
  • Battery capacity19.5 V
  • Power adapter voltage19.5 V
  • Power adapter current3.33 A
  • Power adapter wattage65 W
  • Measurements4.13 in × 1.77 in × 1.18 in
  • Secure 4.5 x 3.0 mm blue-tip fit on compatible HP models
  • Smart IC chip and flame-retardant casing manage heat during heavy use
  • Reinforced cord with strain relief tested beyond 10000 bends
  • Auto-adjusts output to 65 W or 45 W for flexible charging
  • Compact 4.13 x 1.77 x 1.18 in design weighs 10.08 oz

Yenyoh SK90195333 65W AC Adapter

This 65 watt power supply replaces the original charger for HP laptops that use a 4.5 x 3.0mm blue barrel tip. It fits Pavilion x360, Envy, EliteBook, ProBook, Stream and select Spectre and ZBook models. The adapter auto-adjusts between 65W and 45W output to match the device requirement. It is not compatible with USB-C charging ports or larger 7.5 x 5.0mm black tip connectors.

Smart IC Thermal Management

A built-in smart IC chip regulates power delivery to prevent overheating during continuous operation. The flame-retardant casing adds a layer of safety for heavy remote work sessions. The adapter maintains stable 19.5V output at either 3.33A or 2.31A without triggering slow-charging warnings. No fan noise is produced during normal use.

Reinforced Cable With Strain Relief

The thick power cord uses high-strength strain relief tested for over 10000 bends to eliminate exposed wires. A hook-and-loop fastener is included for tidy cable management inside compact travel bags. Dimensions are 4.13 in x 1.77 in x 1.18 in and weight is 10.08 ounces. The unit carries CE certification and includes a standard two-pin AC power cord.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameYenyoh
Model nameSK90195333
Part numberSK90195333
Power
Battery voltage rating5 V
Battery capacity19.5 V
Power adapter voltage19.5 V
Power adapter current3.33 A
Power adapter wattage65 W
Size & build
Measurements4.13 in × 1.77 in × 1.18 in
Product weight10.08 oz
Compatibility
Compatible withCompatible with the laptop which use Blue Barrel Tip charging. HP Probook, elitebook 840, pavilion, pavilion X360, Envy, Stream

Questions about this item

How do I connect the 4.5mm blue tip to my HP laptop and what is the common mistake?

Align the 4.5 x 3.0mm blue barrel tip with the charging port and push straight in until it seats firmly; the common mistake is forcing it into a USB-C port or a 7.5mm black tip socket, which this adapter does not fit.

What part of the cable or adapter will wear out first and need replacement?

The DC cable near the connector is reinforced with strain relief tested for over 10,000 bends; the hook-and-loop fastener helps prevent sharp kinks that cause internal wire fatigue.

At what power level does the thermal protection limit sustained output?

The smart IC chip manages temperature during continuous 65W (19.5V 3.33A) or 45W (19.5V 2.31A) delivery; sustained heavy loads trigger thermal throttling before the flame-retardant casing reaches critical heat.

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