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Compact black rectangular power brick with integrated cable and barrel connector plus detachable mains lead

E-buy

E-buy AC adapter 65W 18.5V 3.5A for HP Dv5180ea Dv5184ea Dv5186eu

SKU CH-81J2-S2H4G

65 W AC adapter supplying 18.5 V at 3.5 A with a 1.7 mm by 4.8 mm connector for compatible HP laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output keeps your HP laptop running
  • 5V 3.5A matches original charger specifications
  • 100-240V input works worldwide without a converter
  • 7mm x 4.8mm tip fits the listed HP models

Compatible AC adapter for HP Dv5 series

This 65 W power supply delivers 18.5 V at 3.5 A and matches the HP Dv5180ea, Dv5184ea and Dv5186eu notebooks. The unit accepts a universal AC input range of 100 to 240 V at 50 to 60 Hz. A mains power cord is included in the package. The barrel connector measures 1.7 mm internal and 4.8 mm external diameter.

Steady 65 W output under continuous load

The adapter maintains its rated 65 W output during extended charging sessions without dropping voltage. It is not intended for laptops that require a higher wattage or a different connector size. Buyers needing more power or a different tip should look elsewhere.

How it compares

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

Price $18.99
Cheaper than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage18.5 V
Power adapter current3.5A
Power adapter wattage65 W

Questions about this item

How much heat or noise should I expect from the 65 W 18.5 V adapter when it runs all day?

The brick has no fan and uses passive cooling, so it is silent; under continuous load it becomes warm but stays within normal operating limits for a 65 W supply.

My HP laptop uses a 4.8 mm barrel plug — will this adapter fit without an extra cable?

Yes, the DC connector measures 4.8 mm outer and 1.7 mm inner diameter, matching the port on the listed HP models, and an AC power cord is included in the box.

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