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Black rectangular AC adapter with integrated cable and barrel connector 4.8mm outer 1.7mm inner

E-buy

E-buy AC Adapter 65W 18.5V 3.5A for HP Dv2136tx Dv2137tx Dv2138tx

SKU CH-P41S-CCG7G

A 65W replacement charger delivering 18.5V at 3.5A with a 4.8mm barrel connector for compatible HP laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65 W output powers compatible HP laptops reliably
  • 5 V / 3.5 A matches original charger specification
  • 100–240 V 50/60 Hz input works worldwide
  • 8 mm × 1.7 mm barrel fits DV2136tx, DV2137tx, DV2138tx

Compatible 65W HP Charger

This 65 watt AC adapter delivers 18.5 volts at 3.5 amps for select HP laptops. It matches the original power specification and includes the AC power cord. The connector measures 1.7 millimetres internal diameter and 4.8 millimetres external diameter. It is a direct replacement for the factory unit.

Upgrade from Lower Wattage Adapters

Owners using a lower output charger will gain full charging speed and stable operation under load. The jump is worth it when the original adapter is lost, damaged or no longer holds a charge. Buyers needing a different voltage, current rating or connector size should verify their model requirements first.

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 size does the adapter use for the HP Dv2136tx?

The plug has a 1.7 mm internal diameter and a 4.8 mm external diameter.

How is the AC adapter connected to the mains, and what mistake should be avoided?

Plug the supplied AC power cord into the adapter first, then into a 100-240 V 50-60 Hz wall socket; do not force the DC plug if the polarity marking does not match the laptop.

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