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Black rectangular laptop charger with detachable cable and interchangeable tips

GCROWN

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

SKU CH-896M-5S9J3

90W universal AC adapter with automatic 15V-20V output adjustment for charging compatible HP, Dell, Lenovo, Asus, Acer, Sony and other laptops

  • Battery TypeLithium-Ion
  • Powers most laptops up to 90W with automatic voltage adjustment
  • Works worldwide on 100-240V input at 50-60Hz
  • Selectable DC output at 15V 16V 18.5V 19V 19.5V 20V
  • Covers major brands including HP Dell Lenovo Acer ASUS Sony
  • Single charger replaces multiple adapters for different devices

Universal 90W AC laptop charger

This 90W universal AC laptop charger delivers adjustable DC output from 15V to 20V for a wide range of notebooks, Chromebooks and Ultrabooks. It accepts worldwide 100-240V input at 50-60Hz and automatically selects the correct voltage. The unit replaces multiple brand-specific adapters with a single plug-and-play solution. Do not use it for laptops requiring more than 90W.

Output voltage range 15V-20V max 90W

The charger provides six fixed output steps: 15V, 16V, 18.5V, 19V, 19.5V and 20V, all capped at 90W maximum. Automatic voltage adjustment matches the connected device without manual switching. It covers power requirements for 33W, 40W, 45W, 65W, 70W and 75W original adapters. Tip compatibility varies by model, so verify the connector size before purchase.

Suits multi-brand users needing one adapter

Ideal for owners of listed Asus ZenBook, VivoBook, Chromebook and HP Stream, Envy, DV, Dm and Pavilion models who want a single charger for travel or desk use. Not suitable for laptops drawing above 90W or devices using proprietary connectors not covered by the included tips. Buyers unsure of their tip size should confirm compatibility before ordering.

Highlights

  • Powers most laptops up to 90W with automatic voltage adjustment
  • Works worldwide on 100-240V input at 50-60Hz
  • Selectable DC output at 15V 16V 18.5V 19V 19.5V 20V
  • Covers major brands including HP Dell Lenovo Acer ASUS Sony
  • Single charger replaces multiple adapters for different devices

Specifications

Battery TypeLithium-Ion

Questions about this item

What does the 90 W maximum actually deliver to a laptop?

The adapter can supply up to 90 watts across its 15 V to 20 V range, so it powers laptops rated for 33 W up to 90 W without exceeding their required input.

How does the 100–240 V 50–60 Hz input affect use in different countries?

The wide-range input accepts mains voltages from 100 V to 240 V at 50 Hz or 60 Hz, letting the charger work worldwide with only a plug adapter.

Which barrel tip sizes are included for the listed Asus and HP models?

The package ships with multiple interchangeable tips that match the connector sizes used by the listed Asus ZenBook, VivoBook, Chromebook and HP Stream, Envy and DV series laptops.

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