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Compact black rectangular power brick with rounded corners, 4.5 by 3.0 mm barrel plug, anti-interference magnet ring on cable

myVolts

myVolts 65W AC Adapter 4.5x3.0mm Laptop Charger

SKU CH-MX0P-XP629

A 65 W laptop power supply delivering 19 V at 3.42 A with a 4.5 mm by 3.0 mm DC connector and 1.5 m cable

  • 65W output powers demanding laptops efficiently
  • 19V 3.42A delivery matches original charger performance
  • 5x3.0mm tip fits compatible device ports precisely
  • CE FCC RoHS UL certified with smart IC protection
  • 5m cable and anti-interference magnet ring ensure stable charging

65W 19V Adapter with 4.5×3.0mm Tip

This 65W AC adapter delivers 19V at 3.42A and also supports devices rated for 45W or 40W at the same voltage. It suits laptops and other equipment that accept a 4.5mm outer by 3.0mm inner DC barrel connector.

Input Range and Cable Constraints

The unit accepts 100–240V AC at 50–60Hz with a 1.8A input rating, making it usable on mains supplies worldwide without a voltage selector. A fixed 1.5m output cable and the integrated anti-interference magnet ring limit placement flexibility compared with detachable-lead designs.

Connector Size Decides Compatibility

The charger will only fit ports that match the 4.5mm by 3.0mm barrel dimensions; it explicitly does not fit the smaller 3.0mm by 1.1mm variant. Buyers must verify their device’s DC jack before purchase.

Highlights

  • 65W output powers demanding laptops efficiently
  • 19V 3.42A delivery matches original charger performance
  • 5x3.0mm tip fits compatible device ports precisely
  • CE FCC RoHS UL certified with smart IC protection
  • 5m cable and anti-interference magnet ring ensure stable charging

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 65W version or the lower-wattage 45W or 40W options?

This adapter delivers 65W at 19V 3.42A and also works with devices rated for 45W at 19V 2.37A or 40W at 19V 2.15A; choose it if your laptop requires up to 65W and uses a 4.5mm by 3.0mm DC plug.

What does the 65W rating actually provide when the charger is plugged into my laptop?

It supplies up to 19V at 3.42A, giving a maximum of 65W of continuous power for charging and running the laptop simultaneously.

What connector standard does the 4.5mm x 3.0mm DC tip follow and what does it limit?

The tip measures 4.5mm outer diameter and 3.0mm inner diameter; it fits only laptops with that exact barrel size and will not work with 3.0mm x 1.1mm ports.

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