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Black rectangular AC adapter with 1.7mm by 4.8mm barrel connector and included power cord

E-buy

E-buy 65W 18.5V AC adapter for HP Dv2116tx Dv2117tx Dv2118la

SKU CH-2NRB-TFQSC

65 W 18.5 V AC adapter with 1.7 mm inner and 4.8 mm outer connector for compatible HP laptops, includes power cord

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output powers compatible HP laptops efficiently
  • 5V 3.5A DC output matches original charger specifications
  • 100-240V AC input works worldwide on 50/60Hz mains
  • 8mm connector with 1.7mm centre pin fits listed models

65 W AC adapter for HP Dv2116tx Dv2117tx Dv2118la

This 65 W replacement power supply delivers 18.5 V at 3.5 A for the listed HP notebooks. The unit accepts 100 to 240 V input at 50 to 60 Hz and ships with an AC power cord. The barrel connector measures 1.7 mm inner and 4.8 mm outer diameter. It is supplied new with a two-year warranty.

Direct replacement for a lost

Swap in this adapter when the factory unit is missing, damaged or no longer holds a stable output. The jump is worth it if the existing tip is loose, the cable is frayed or the brick overheats. Buyers who need a different voltage, a higher wattage or a USB-C connector cannot use this model.

How it compares

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

Price $16.99
Cheaper than about 78% 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

What connector dimensions does this 65W adapter use for the HP Dv2116tx?

The barrel plug has a 1.7 mm inner diameter and a 4.8 mm outer diameter, matching the original HP specification for the Dv2116tx series.

Which step is most often missed when installing this adapter?

Connect the AC cord to the brick first, then plug the barrel into the laptop; reversing the order can prevent the adapter from detecting the 18.5V load correctly.

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