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Compact black rectangular power brick with detachable cable and multiple interchangeable tips

PISKEKAT

PISKEKAT 90W Universal AC Adapter Laptop Charger

SKU CH-21J5-B6398

A 90 W universal laptop charger with 100–240 V input, selectable 16 V to 20 V output and multiple tips for Dell, HP, Lenovo, Acer, Asus and other brands

  • Battery typeLaptop Batteries
  • Works worldwide with 100-240V input
  • Powers 90W, 65W and 45W laptops
  • Includes multiple tips for Dell, HP, Lenovo, Acer, Asus
  • Supports 16V, 18.5V, 19V, 19.5V, 20V outputs
  • Fits HP Envy, Dell Inspiron, Lenovo ThinkPad, Acer Chromebook

Universal 90W laptop charger

The PISKEKAT 90W Universal AC Adapter replaces lost or broken power supplies for Dell, HP, Acer, Asus, Lenovo, IBM, Toshiba, Samsung, Sony and Fujitsu laptops, ultrabooks and Chromebooks. It accepts 100-240V 50-60Hz mains input worldwide and delivers selectable output at 16V, 18.5V, 19V, 19.5V or 20V with currents up to 4.74A. Multiple high-quality tips are included so the unit works whenever a tip fits the device.

Upgrade from 45W or 65W units

This adapter is compatible with 90W, 65W and 45W original chargers, making it a direct replacement when the factory supply fails or a spare is needed for travel. The jump is worth it when the original brick is lost, the cable is frayed or the voltage selector on an older universal unit no longer matches the laptop. It is not for devices whose power requirement exceeds 90W.

Sustained load behaviour

Under continuous operation the charger maintains the selected voltage across the supported current range up to 4.74A without dropping output. The wide 100-240V input range keeps output stable on fluctuating mains supplies. Buyers who need more than 90W or a tip not included in the kit must look elsewhere.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

What DC tip sizes are included to fit the laptop charging port?

The adapter ships with multiple interchangeable tips covering the barrel sizes used by the listed Dell HP Acer Asus Lenovo IBM Toshiba Samsung Sony Fujitsu models.

How do I set the correct output voltage before plugging it in?

Select the tip that matches your laptop, confirm the required voltage on the device label, then connect — the unit auto-adjusts to 16V 18.5V 19V 19.5V or 20V.

When should the detachable AC cord be replaced?

Replace the cord if the insulation cracks, the plug pins bend, or the connector becomes loose — any of which can interrupt the 100-240V 50-60Hz input.

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