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Compact black rectangular power brick with detachable barrel connectors and integrated cable

myVolts

myVolts 90W Universal AC Laptop Charger 15V-20V

SKU CH-6QC2-62RH3

A 90W universal AC adapter with selectable 15V-20V output, 16 interchangeable tips and Level VI efficiency for most major laptop brands

  • Charges many laptops with 16 interchangeable tips
  • Delivers up to 90W across six voltage steps
  • Level VI efficiency saves electricity versus older standards
  • Built-in protections against short circuit and over-voltage
  • Works worldwide on 100-240V mains without a converter

Universal 90W AC Laptop Charger

This universal AC laptop charger delivers up to 90W across selectable DC outputs from 15V to 20V. It accepts worldwide 100-240Vac input at 50/60Hz and is compatible with many HP, Dell, Lenovo, Acer, ASUS, Toshiba, Sony, Samsung and Gateway notebooks, ultrabooks and Chromebooks. It is not a USB Type-C charger.

16 Interchangeable Connector Tips

The package includes 16 different barrel connectors covering sizes such as 6.3×3.0mm, 6.5×4.4mm and 4.8×1.7mm for various brands. An anti-interference magnetic ring helps reduce EMI, while Level VI energy efficiency saves electricity compared to Level V. Built-in protections cover short circuit, over-voltage and over-current.

Check Connector Size And Voltage Before Buying

Verify that your laptop uses a barrel-type DC jack and not USB-C charging. Match the required output voltage (15V, 16V, 18.5V, 19V, 19.5V or 20V) and current to one of the supplied tips. Confirm the tip dimensions and polarity suit your device before ordering.

Highlights

  • Charges many laptops with 16 interchangeable tips
  • Delivers up to 90W across six voltage steps
  • Level VI efficiency saves electricity versus older standards
  • Built-in protections against short circuit and over-voltage
  • Works worldwide on 100-240V mains without a converter

Specifications

No published specifications for this item yet.

Questions about this item

Will the 16 interchangeable tips wear out or need replacing after frequent swaps?

The 16 tips cover 15V to 20V outputs and fit the listed Acer, Asus, Dell, HP, Lenovo, Sony, Toshiba, Samsung and Gateway models; they are passive connectors with no moving parts, so normal plugging and unplugging does not degrade them.

Which protection triggers first when the charger runs at 90W continuously — over-temperature or over-current?

The unit includes over-voltage, over-current and short-circuit protection plus a magnetic ring for EMI suppression; the 90W maximum rating across 15V–20V rails is the design limit, so sustained loads at that level stay within specified protection thresholds.

Does the adapter produce audible coil whine or noticeable heat during all-day operation at 19.5V 4.62A?

The manufacturer highlights “Low Fever / No Noise” and Level VI efficiency, meaning the supply meets strict no-load and active-mode loss limits that keep temperature rise and acoustic noise minimal during continuous use.

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