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Black rectangular AC adapter with 4.0 mm barrel connector and detachable power cord

FLEANE

FLEANE 65W 45W laptop charger 19 V 3.42 A 4.0 mm 1.35 mm

SKU CH-9JPR-5RYY1

Delivers 65 W or 45 W at 19 V with a 4.0 mm by 1.35 mm barrel plug and multiple safety protections

  • Product typeCharger
  • 65 W output powers compatible Vivobook models efficiently
  • 45 W support covers lower-draw Vivobook configurations
  • 19 V 3.42 A delivery matches original adapter specifications
  • 0 mm by 1.35 mm barrel fits listed Vivobook ports
  • OVP OCP OTP SCP protections guard against electrical faults

Universal 19 V laptop charger

This 19 V 3.42 A charger supplies up to 65 W through a 4.0 mm by 1.35 mm barrel connector with no centre pin. It is intended for owners of compatible Vivobook and Transformer Book models who need a replacement or spare power supply. The unit accepts 100-240 V input at 50-60 Hz for worldwide use.

100-240 V input range practical limits

The adapter operates on any mains supply between 100 V and 240 V at 50 Hz or 60 Hz, so it works on most domestic and travel outlets without a voltage converter. It delivers a fixed 19 V output, so it cannot charge devices that require a different voltage or a higher current than 3.42 A.

4.0 mm by 1.35 mm barrel connector fit

The plug dimensions and absence of a centre pin are the single specification that determines whether this charger fits your laptop. Verify that your device uses exactly this connector size and polarity before purchase; an incorrect barrel jack will not connect or may cause damage.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Product typeCharger

Questions about this item

Should I pick the 65 W or the 45 W rating for my Vivobook?

The adapter delivers up to 65 W at 19 V and 3.42 A; it will also run safely at 45 W for models that only need the lower figure.

What does the 65 W output mean when the charger is plugged into my laptop?

It supplies 19 V at 3.42 A, giving enough headroom to charge the battery while the system runs at full load.

Does the 4.0 mm by 1.35 mm barrel connector fit the Vivobook charging port?

Yes — the plug has a 4.0 mm outer diameter and 1.35 mm inner diameter with no centre pin, matching the listed Vivobook models.

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