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Black rectangular laptop charger with 4.5 by 3.0 mm barrel connector and detachable power cord

Vszerda

Vszerda 90W 19V 4.74A laptop charger 4.5×3.0mm A19-090P2A

SKU CH-025C-AD43K

90 W AC adapter delivering 19 V 4.74 A with a 4.5 × 3.0 mm connector for compatible Vivobook models

  • 90 W output powers demanding Vivobook models
  • 19 V 4.74 A delivery matches original adapter specs
  • 100–240 V input works worldwide without a converter
  • 5 × 3.0 mm connector fits listed Vivobook ports exactly
  • Replaces part numbers A19-090P2A 0A001-00053000 90XB00JN-MPW010

90W 19V 4.74A charger for Asus Vivobook

This 90 watt AC adapter delivers 19 volts at 4.74 amps from a 100 to 240 volt input. It fits Asus Vivobook models including 14X, 15X, S 14, S 15, S 16 OLED and Pro 14, 15 OLED lines. The barrel connector measures 4.5 by 3.0 millimetres.

Replaces A19-090P2A and 0A001-00053000

The unit matches part numbers A19-090P2A, 0A001-00053000 and 90XB00JN-MPW010. It is a direct swap when the original charger uses the 4.5 by 3.0 millimetre tip. The upgrade is worth it only if the old adapter has failed or the plug no longer seats securely.

Suits owners of listed Vivobook 14, 15, 16.

Buyers with the exact models named in the compatibility list can use this charger. It will not fit laptops that require a 5.5 by 2.5 millimetre connector or a different voltage and current rating.

How it compares

Measured against everything we stock in Laptop Charger Cords, at today’s prices. Recalculated every night.

Price $106.99
Pricier than about 92% of the 216 comparable items (median $17.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 4.5×3.0 mm barrel connector fit my Vivobook 14X or 15X model?

The charger uses a 4.5×3.0 mm barrel tip. Confirm your original adapter shows the same dimensions; the 5.5×2.5 mm size will not fit.

What is the correct way to connect the charger so the laptop recognises the 90 W output?

Plug the AC cord into a 100-240 V outlet first, then insert the 4.5×3.0 mm barrel firmly into the laptop’s DC jack until it seats.

When should I replace the AC power cord that connects the wall outlet to the adapter brick?

Replace the detachable AC cord if the plug blades are bent, the insulation is cracked, or the cord becomes warm during normal 90 W charging.

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