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Black rectangular AC adapter with two detachable cords

iTekiro

iTekiro 90W 19V 4.74A AC Adapter for Acer A14 A15 A16 A514 A515

SKU CH-5TVV-SNQTV

90W 19V 4.74A AC adapter replaces 45W, 65W and 90W chargers for Acer A14, A15, A16, A514 and A515 models with 12 ft combined cord length

  • Battery typeLithium-Ion
  • Power adapter voltage19 V
  • Power adapter current4.74A
  • Power adapter wattage90 W
  • Product typeAC Adapter
  • 90W output powers demanding Acer models
  • 19V 4.74A matches original charger specifications
  • 6 ft AC plus 6 ft DC cords give extra reach
  • Worldwide 100-240V input works anywhere
  • Overload short-circuit and temperature protection built in

90W 19V AC Adapter for Acer A14 A15 A16 A514 A515

This 90W AC adapter supplies 19V at 4.74A for compatible Acer laptops including A14-51GM A15-51M A16-51GM A514-55 A514-56GM and A515-57 models. It replaces original 45W 65W and 90W chargers for buyers needing a direct power replacement. It is not for users requiring USB-C Power Delivery or higher wattage outputs.

Installation and common issues

The adapter uses a standard 2-prong AC cord and a DC barrel connector for straightforward connection. The extra long 6 ft AC cord plus 6 ft DC cord gives flexible placement. The main installation issue is verifying the exact model number match because Acer uses similar barrel sizes across different voltage ratings.

Capacity headroom and limits

The unit delivers up to 90W with output options of 19.5V 4.62A 19V 4.74A or 20V 4.5A for stable operation. It handles full load charging and simultaneous use on supported 90W Acer systems. It runs out of headroom on laptops that demand more than 90W or require 20V at higher current than 4.5A.

How it compares

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

Price $20.99
Cheaper than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19 V
Power adapter current4.74A
Power adapter wattage90 W

Questions about this item

How can I confirm the 19V 4.74A output is active after plugging in the adapter?

The laptop charging indicator will light up and the battery icon in the OS will show it is receiving 90W power from the 19V 4.74A supply.

What cables are included and what must I supply for the Acer A514-55?

The box contains a 6 ft 2-prong AC cord and a 6 ft DC cord with the barrel connector; no extra parts are needed for the A514-55.

Which output setting matches the Acer A16-51GM-71YF?

Use the 19V 4.74A mode; it replaces the original 45W, 65W and 90W chargers listed for that model.

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