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Compact black AC adapter with foldable wall plug and 4.0mm barrel connector

myVolts

myVolts 45W 20V 2.25A AC Adapter Foldable Plug 4.0mm 1.7mm

SKU CH-N7XK-JYK9A

A 45 W laptop charger with a 4.0 mm × 1.7 mm tip, foldable plug and 100–240 V input for Lenovo IdeaPad, Flex and Yoga models

  • 45 W output powers compatible Lenovo laptops efficiently
  • 20 V 2.25 A delivery matches original charger specifications
  • 0 mm × 1.7 mm connector fits listed IdeaPad, Flex, Yoga and Chromebook models
  • Foldable plug design makes the adapter compact for travel
  • CE, FCC and RoHS certified with over-current, over-voltage, overload, temperature and short-circuit protection

Power Output and Connector

This AC adapter delivers 20 volts at 2.25 amps for a total of 45 watts. It uses a 4.0 millimetre by 1.7 millimetre barrel connector. The unit accepts 100 to 240 volt input at 50 to 60 hertz for worldwide use. A foldable plug makes it compact for travel.

Compatible Lenovo Models

It fits a range of IdeaPad models including the 100S, 110, 330S, 310, 320 and 510 series. Yoga 710, Flex 4 and Flex 5 devices are also supported along with Chromebook N22. Buyers with laptops that require a different voltage, amperage or connector size should look at something else.

Decisive Specification

The 4.0 by 1.7 millimetre connector combined with 20 volt 2.25 amp output determines compatibility. Verify that your original charger matches these exact figures before ordering.

Highlights

  • 45 W output powers compatible Lenovo laptops efficiently
  • 20 V 2.25 A delivery matches original charger specifications
  • 0 mm × 1.7 mm connector fits listed IdeaPad, Flex, Yoga and Chromebook models
  • Foldable plug design makes the adapter compact for travel
  • CE, FCC and RoHS certified with over-current, over-voltage, overload, temperature and short-circuit protection

Specifications

No published specifications for this item yet.

Questions about this item

Does the 4.0 mm × 1.7 mm barrel connector carry the full 45 W at 20 V 2.25 A?

Yes, the 4.0 mm × 1.7 mm tip delivers the rated 20 V 2.25 A for 45 W output.

What clearance does the foldable-plug body need behind a wall socket?

The foldable pins lie flat, so the adapter sits close to the wall and only needs a few millimetres of depth behind the outlet.

How do I attach the supplied AC cable to the adapter brick?

Plug the IEC C7 figure-8 end of the cable firmly into the brick’s recessed inlet until it clicks; the pins alone do not lock.

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