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Slim black rectangular laptop charger with detachable tip and USB port

myVolts

myVolts 90W Universal AC Laptop Charger 5V–20V with USB Port

SKU CH-QBNC-SD8YA

Universal 90 W laptop charger with automatic voltage selection from 5 V to 20 V and a 5 V 2.1 A USB port

  • Charges most laptops up to 90W with automatic voltage selection
  • Powers phones and tablets via 5V 2.1A USB port
  • Works worldwide on 100-240V input voltage
  • Includes multiple tips for HP Dell Lenovo ASUS and more
  • Slim design fits easily in a laptop bag

Universal AC Laptop Charger

The myVolts 90W universal AC adapter powers most laptops, Chromebooks and ultrabooks through automatic voltage adjustment from 5V to 20V. A single 5V 2.1A USB port charges phones and tablets at the same time. It replaces a drawer full of brand-specific bricks for travellers and multi-device households.

Slim Design With Interchangeable Tips

The slim enclosure accepts numbered tips that set the correct voltage automatically when attached. Each tip carries its voltage marking so the user cannot select the wrong rail. Worldwide 100–240V input lets the unit work on any mains supply without a separate converter.

Replaces 65W–90W Proprietary Adapters

The charger covers common 65W, 70W, 75W and 90W original supplies for the listed HP, Dell, Lenovo, ASUS and other models. It cannot power laptops that draw more than 90W or use tip sizes not included in the kit. Buyers who need higher wattage or a missing tip must source a different solution.

How it compares

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

Price $43.99
Pricier than about 76% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What output voltages does the 90W charger automatically provide through its tips?

The adapter switches between 5V, 9.5V, 10.5V, 18.5V, 19V, 19.5V and 20V depending on the tip fitted, with a maximum of 90W.

Which barrel-tip sizes are supplied for HP, Lenovo and Samsung models?

Tips include 3.0×1.0 mm for Samsung ultrabooks, 4.5×3.0 mm with centre pin for HP Spectre and Stream, and 4.6×1.1 mm with centre pin for Lenovo Yoga and ThinkPad Edge.

How do you set the correct voltage when installing a new tip?

No manual setting is needed — each tip has its voltage printed on it and the charger detects the tip to select 5V to 20V automatically.

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