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Rectangular black power brick with helix slim tip and USB port, US plug cable attached

myVolts

myVolts 90W AC Adapter Helix Slim Tip

SKU CH-4A8S-33GY3

A 90 W laptop charger with a Helix Slim tip and built-in USB port for phone charging

  • Charge laptop and phone together with built-in USB port
  • 90 W output powers demanding ThinkPad and IdeaPad models
  • Universal 100-240 V input works worldwide without a converter
  • Helix Slim tip fits wide range of Lenovo ultraportables
  • Includes US power cable for immediate desktop use

Universal 90W Charger for Lenovo Laptops

This 90W AC adapter powers a wide range of Lenovo ThinkPad, IdeaPad, Flex, Yoga and Chromebook models. It accepts 100-240V input for worldwide use and includes a US plug power cable. A built-in USB port lets you charge a phone at the same time.

Helix Slim Tip Compatibility

The connector uses the Helix Slim, Slim-Tip Square profile required by the listed Lenovo series. If your device uses a different tip shape or a USB-C power input, this adapter will not fit.

90W Output with Phone Charging

The adapter delivers up to 20V 4.50A for the laptop and supplies the USB port for a phone. It covers models originally shipped with 45W or 65W units. Systems that require more than 90W will not run from this charger.

Highlights

  • Charge laptop and phone together with built-in USB port
  • 90 W output powers demanding ThinkPad and IdeaPad models
  • Universal 100-240 V input works worldwide without a converter
  • Helix Slim tip fits wide range of Lenovo ultraportables
  • Includes US power cable for immediate desktop use

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 90 W rating actually deliver to a laptop?

The adapter supplies up to 20 V at 4.5 A, providing a maximum of 90 W to the connected notebook.

What connector standard does the Helix Slim tip use and what voltage does it carry?

The Helix Slim tip is a proprietary Lenovo rectangular connector that carries the adapter's 20 V DC output.

What physical items are needed to plug the adapter into a wall socket and a laptop?

A US-plug AC power cable for the wall side and the Helix Slim tip that fits the laptop's charging port.

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