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Rectangular black power brick with detachable AC cord and multiple barrel tips

Kenuco

Kenuco Universal 45W AC Adapter 18.5V-20V

SKU CH-JXND-4WP2E

Universal 45 W AC adapter supplying 18.5 V to 20 V for compatible HP, Toshiba, Gateway, Fujitsu, Delta, NEC and Chromebook ultrabooks, with UL certification and Level VI efficiency

  • Product typeAC Adapters
  • Powers many ultrabooks with 18.5 V to 20 V output
  • Delivers up to 45 W for compatible Chromebooks and notebooks
  • Built-in safeguards stop short-circuit over-current over-voltage over-heating
  • UL certified and Level VI energy efficient for safe operation
  • Replaces chargers for HP Toshiba Fujitsu Gateway Delta NEC models

Universal 45W AC Adapter

The Kenuco Universal 45W AC Adapter is a new laptop power supply designed for ultrabooks and Chromebooks that require 45 watts or less. It suits owners of compatible HP, Toshiba, Gateway, Fujitsu, Delta and NEC models who need a replacement or spare charger. It is not for laptops that demand 65W, 90W or 12V input, nor for buyers who need a higher-wattage unit.

Multi-voltage 18.5V–20V output

The adapter delivers selectable outputs of 18.5V, 19V, 19.5V and 20V with a maximum of 45W, covering current ratings from 0.1A up to 2.37A depending on the voltage. It includes multiple plug tips to match the listed notebook families. It cannot power devices that require a different voltage range or exceed the 45W ceiling.

UL certified Level VI efficiency

The unit carries UL certification and meets Level VI energy-efficiency requirements, with built-in safeguards against short-circuit, over-current, over-voltage and over-heating. This single compliance mark confirms the safety and efficiency baseline for the markets where the adapter is sold.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Product typeAC Adapters

Questions about this item

Which voltage setting should I select for my laptop?

The adapter supplies 18.5V, 19V, 19.5V or 20V; choose the setting that matches the voltage printed on your original charger or laptop label.

What does the 45W rating mean for daily use?

It delivers up to 45 watts, enough to charge compatible ultrabooks and Chromebooks while you work, but it will not power laptops that require 65W or 90W.

What connector standard does this adapter use?

It includes multiple interchangeable tips that fit the barrel ports on the listed HP, Toshiba, Gateway, Fujitsu, Delta, NEC and Chromebook models.

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