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Black rectangular AC adapter with US power cord and barrel connector

E-buy

E-buy 65W 18.5V 3.5A AC adapter for HP G6-1290sm

SKU CH-92KV-71XCB

65W AC adapter delivering 18.5V at 3.5A with 5.0mm internal and 7.4mm external connector for HP G6-1290sm laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65 W output powers the HP G6-1290sm reliably
  • 5 V / 3.5 A matches original charger specification
  • 100-240 V input works worldwide at 50-60 Hz
  • 0 mm × 7.4 mm barrel connector fits the laptop port
  • Two-year warranty and over-voltage / over-heat protection included

Replacement charger for HP G6-1290sm

This 65W AC adapter delivers 18.5V at 3.5A for the HP G6-1290sm notebook. It accepts worldwide AC input from 100 to 240V at 50 to 60Hz and includes a US-standard power cord. The unit is supplied new with a two-year warranty.

Barrel connector fit and common issues

The barrel plug measures 5.0 mm inner diameter and 7.4 mm outer diameter; verify this matches the laptop jack before connecting. Forcing a mismatched tip damages the socket. Over-voltage and over-heat protection circuits guard against spikes, but a loose or worn DC jack on the notebook can still cause intermittent charging.

Practical limits of the 65W brick

Output is fixed at 65W, so the adapter cannot supply higher loads demanded by larger workstations or gaming laptops. The fixed 18.5V rail suits only devices designed for that voltage. The included cord uses a US plug; international travellers need a separate plug adapter for other socket types.

How it compares

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

Price $14.99
Cheaper than about 83% 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 can I verify the charger is delivering the rated 18.5V 3.5A output after I plug it in?

The brick should power the HP G6-1290sm normally and the LED on the tip stays solid; a multimeter on the 5.0 mm inner / 7.4 mm outer barrel should read 18.5 V DC with no load.

Which cables are included and is there anything else I need to buy for a US outlet?

The package contains the 65 W adapter and a US-standard power cord that plugs directly into a 100-240 V wall socket; nothing else is required.

My laptop needs 65 W at 18.5 V — is this the correct single version to choose?

Yes, this model supplies exactly 65 W at 18.5 V and 3.5 A with the 5.0 mm by 7.4 mm connector specified for the HP G6-1290sm.

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