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Compact black rectangular laptop power adapter with integrated cable and barrel connector

myVolts

myVolts 65 W 18.5 V 3.5 A laptop AC adapter

SKU CH-KMYQ-MSHCD

Replacement 65 W 18.5 V 3.5 A AC adapter compatible with HP Mini-Note 2133, 2140, 2510, 5101 and Pavilion DV6-1250US, DM4-1063HE, DM4T-1100 models

  • 65 W output powers compatible HP laptops efficiently
  • 5 V 3.5 A matches original charger specifications
  • 100–240 V AC input works worldwide
  • Over-voltage, short-circuit and over-current protection safeguards the laptop
  • CE, FCC and RoHS certified for safety compliance

Target HP models

This 65 W AC adapter replaces the original charger for HP Mini-Note PC 2133 2140 2510 5101 and HP Pavilion DV6-1250US DM4-1063HE DM4T-1100 laptops. It matches the OEM part numbers 608425-003, 463955-001, PPP012H-S and 391173-001. Buyers who need a different voltage or a higher wattage unit should look elsewhere.

Build and connectors

The adapter accepts worldwide input from 100 to 240 VAC at 50 to 60 Hz and delivers a fixed 18.5 V at 3.5 A through a barrel connector. A built-in smart chip communicates with the laptop to confirm correct voltage before supplying power. The unit carries CE, FCC and RoHS certifications.

Thermals and power

Over-voltage, over-current and short-circuit protection circuits limit internal heating during normal operation. The adapter runs at its rated 65 W output without a fan, so acoustic noise is negligible. Power draw from the wall scales with the laptop's demand up to the maximum rated output.

How it compares

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

Price $27.99
Cheaper than about 56% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What voltage range does the 100-240 V AC input support worldwide?

The adapter accepts 100 to 240 V AC at 50 to 60 Hz, so it works on mains supplies anywhere without a voltage converter.

Which barrel-plug tip fits the HP models listed such as the Mini-Note 2133 and Pavilion DV6-1250US?

The connector matches the HP part numbers 608425-003, 463955-001, PPP012H-S and 391173-001 used on those laptops.

How do you connect the adapter safely, and what step is often missed?

Plug the DC cord into the laptop first, then connect the AC cord to the wall outlet; skipping this order can trigger the over-voltage protection.

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