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Black rectangular laptop power adapter with 5.5x2.5mm barrel connector and US two-prong cord

TREE.NB LW-090/474/190/002 19V 4.74A 90W 5.5x2.5mm AC Adapter

SKU CH-P48J-WS80H

19V 4.74A 90W AC adapter with a 5.5x2.5mm barrel connector and US 2-prong cord for compatible laptops

  • Battery typeCorded Electric
  • Power adapter voltage240 V
  • Power adapter wattage90 W
  • Product colorBlack
  • Product type5.5 × 2.5 mm
  • Compatible withLaptops
  • Delivers 90W output for reliable laptop charging
  • 19V 4.74A matches original adapter specifications
  • 5x2.5mm connector fits Toshiba Satellite A135 A205 models
  • 100-240V input enables worldwide use with included US cord
  • CE UL RoHS certified for safe operation

Universal 90W 19V Laptop Adapter

The TREE.NB LW-090/474/190/002 is a new 90 watt AC adapter delivering 19 volts at 4.74 amps through a 5.5 by 2.5 millimetre barrel connector. It includes a two-prong US power cord and accepts 100 to 240 volt input at 50 or 60 hertz. The unit weighs 0.322 kilograms and carries CE, UL and RoHS certifications.

Who This Suits and Who Should Look Elsewhere

This adapter fits owners of listed Toshiba Satellite, Acer Aspire, Compaq and CTX models that require 19 volt 4.74 amp power via a 5.5 by 2.5 millimetre tip. Buyers whose laptops need a different voltage, amperage or connector diameter should look elsewhere.

The Deciding Specification

Output is fixed at 19 volts 4.74 amps with a 5.5 by 2.5 millimetre centre-positive barrel plug; match these three values exactly to your original charger before purchasing.

How it compares

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

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

Specifications

Product
Brand nameTREE.NB
Model nameLW-090/474/190/002
Part numberSatellite A135 A205
Product colorBlack
Product type5.5 × 2.5 mm
Power
Battery typeCorded Electric
Power adapter voltage240 V
Power adapter wattage90 W
Size & build
Product weight0.322 kg
Compatibility
Compatible withLaptops

Questions about this item

Does the 5.5x2.5mm barrel connector on this adapter match the DC jack on my laptop?

The adapter uses a 5.5mm outer and 2.5mm inner diameter plug; it will fit only if your laptop’s jack has the same dimensions.

My old charger was rated at 75 watts — will this 90 watt unit cause any issue?

A higher-wattage supply is safe; the laptop draws only the current it needs up to 4.74 amps at 19 volts.

After plugging it in, how can I confirm the adapter is delivering the rated 19 volts and 4.74 amps?

The laptop’s charging indicator should light, and the OS battery panel will show the pack gaining charge at the expected rate.

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