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Black rectangular power brick with detachable cable and multiple connector tips

Kenuco

Kenuco 90W Universal AC Adapter 12V-20V 16 Tips

SKU CH-TH63-PS2MS

A universal AC adapter delivering up to 90 W across six DC voltages with 16 interchangeable tips

  • Product typeAC Adapters
  • 90 W universal charger powers many laptop brands
  • Automatic voltage adjustment selects 12 V to 20 V output
  • 16 interchangeable tips fit HP, Toshiba, Acer and Chromebook models
  • Worldwide 100–240 V input works in any region
  • ETL certified adapter delivers up to 90 W safely

Universal 90 W AC adapter

The Kenuco 90 W universal AC adapter replaces the original charger for many laptops and Chromebooks. It accepts 100-240 V input for worldwide use and automatically adjusts its DC output to 15 V, 16 V, 18.5 V, 19 V, 19.5 V or 20 V up to 90 W. Sixteen interchangeable tips cover most barrel-type connectors from major brands such as HP and Toshiba. It is ETL certified and intended for devices rated at 90 W or less.

Sixteen tips and automatic voltage

Sixteen supplied tips let one power supply serve several different laptops without carrying multiple bricks. Plug the required tip into the DC cable and the adapter detects the correct voltage setting. The fixed mains cable uses a standard IEC C7 figure-8 connector. Barrel sizes of 4.0 x 1.7 mm and 4.5 x 3.0 mm are not supported, so ultraportables and Type-C devices cannot use this unit. Buyers who need USB-C Power Delivery or a second simultaneous output cannot use this adapter.

90 W maximum output

The single specification that decides suitability is the 90 W ceiling. Any laptop or Chromebook whose original charger exceeds 90 W will not operate correctly with this adapter. Check the label on your existing power supply before purchasing.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What voltage range does the 90W AC adapter actually deliver?

The adapter provides DC output at 12V, 16V, 18.5V, 19V, 19.5V and 20V, automatically adjusting to the connected laptop up to 90W.

Which connector tips are included for physical fit?

Sixteen interchangeable barrel tips are supplied, covering the listed HP, Toshiba, Acer and Chromebook models; USB-C 4.0×1.7 mm and 4.5×3.0 mm tips are not included.

How is the adapter installed and what step is often missed?

Plug the AC cord into 100-240V mains, select the correct barrel tip for your laptop, connect it, and the unit auto-sets voltage; the step often missed is confirming your laptop draws 90W or less before connecting.

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