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Compact black rectangular power adapter with 4.0 by 1.7 mm barrel connector and integrated cable

myVolts

myVolts 45W AC Adapter 20V 2.25A 4.0*1.7mm for Lenovo IdeaPad Yoga Flex

SKU CH-FVAD-F8Y3H

45W AC adapter delivering 20V 2.25A through a 4.0*1.7mm connector for compatible Lenovo IdeaPad, Yoga, Flex and Chromebook models

  • Worldwide voltage input 100-240V 50/60Hz
  • Delivers 45W at 20V 2.25A output
  • Fits Lenovo IdeaPad 100 110 310 320 510 520 710S 720S series
  • Compatible with Yoga 710 11 14 15 and Flex 4 1130 1470 models
  • Replaces Lenovo part numbers 5A10H42919 5A10H42921 5A10H42923

45W 20V 2.25A Replacement Adapter

This 45W AC adapter delivers 20V at 2.25A through a 4.0*1.7mm connector. It replaces Lenovo part numbers ADL45WCC, ADL45WCD and PA-1450-55LL. The unit accepts 100-240V 50/60Hz input for worldwide use. It is supplied new from the manufacturer.

Suits owners of listed IdeaPad, Yoga.

Buyers with a Lenovo IdeaPad 100S 11.6" model or a Yoga Chromebook N23 cannot use this adapter. The connector and voltage specification will not match those devices. Users needing a different wattage or tip size should verify their original charger label before ordering.

Connector 4.0*1.7mm centre-positive tip

The barrel plug measures 4.0mm outer diameter by 1.7mm inner diameter. Only laptops requiring this exact tip geometry and 20V 2.25A output will charge correctly. Check the original adapter tip against this specification to confirm compatibility.

Highlights

  • Worldwide voltage input 100-240V 50/60Hz
  • Delivers 45W at 20V 2.25A output
  • Fits Lenovo IdeaPad 100 110 310 320 510 520 710S 720S series
  • Compatible with Yoga 710 11 14 15 and Flex 4 1130 1470 models
  • Replaces Lenovo part numbers 5A10H42919 5A10H42921 5A10H42923

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum continuous power the 45W 20V 2.25A adapter can deliver before its protection circuit limits output?

The adapter is rated for 45W continuous output at 20V 2.25A, and its internal protection will limit current if that rating is exceeded.

How much heat and audible noise does the 45W 20V 2.25A brick produce when left plugged in all day?

The unit runs warm but stays within normal limits for a 45W sealed adapter, and it has no fan so audible noise is negligible.

Which AC mains cable must I already own to use this 100-240V 50/60Hz adapter in my country?

You need a standard IEC C7 figure-8 mains lead with the correct wall plug for your region.

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