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Black rectangular power brick with barrel connector and mains plug

myVolts

myVolts 19V 4.74A 90W AC/DC adapter

SKU CH-WEEB-CKMGM

90 W 19 V 4.74 A AC/DC adapter powers compatible Gateway laptops with 100-240 V worldwide input and built-in over-voltage, over-current and short-circuit protection

  • World-wide 100-240V input lets you charge anywhere
  • 19V 4.74A output delivers 90W for compatible Gateway laptops
  • Built-in OVP, OCP and SCP safeguards protect against voltage, current and short-circuit faults
  • Supplied as a new unit tested for reliable operation
  • CE, CCC and RoHS markings confirm regulatory compliance

19V 90W AC/DC Adapter for Gateway Laptops

This 19 volt 90 watt adapter supplies 4.74 amps to compatible Gateway notebooks including the QA1 CA6 TB120 Solo 450RGH CX2619 CX2700 M-6816 M280QS PA6A SA1 SA6 SA8 M-SA6 M-SA1 M-SA8 and M-Series models. It accepts worldwide input voltage from 100 to 240 volts at 50 or 60 hertz. Built-in protection covers over voltage over current and short circuit events.

Replacing a Lost or Failing Original Charger

The unit serves as a direct replacement when the factory power supply is lost damaged or no longer holds a charge. The jump is worth it when the original brick shows frayed cables intermittent charging or overheating during normal use. A new adapter restores reliable power delivery without needing to service the laptop itself.

90 Watt Output with Global Input Range

The 90 watt rating comfortably handles charging and simultaneous operation for the listed Gateway models under typical workloads. Headroom exists for normal peripheral use but sustained maximum CPU and GPU load with multiple high-draw USB devices may approach the adapter limit. It runs out when total system draw exceeds the 4.74 amp continuous output capability.

Highlights

  • World-wide 100-240V input lets you charge anywhere
  • 19V 4.74A output delivers 90W for compatible Gateway laptops
  • Built-in OVP, OCP and SCP safeguards protect against voltage, current and short-circuit faults
  • Supplied as a new unit tested for reliable operation
  • CE, CCC and RoHS markings confirm regulatory compliance

Specifications

No published specifications for this item yet.

Questions about this item

What connector does the adapter use to attach to the Gateway laptop?

The adapter plugs into the Gateway laptop's 19V DC input jack; match the tip polarity and dimensions to the original charger.

How do I connect the adapter to mains power and the laptop without causing a fault?

Connect the IEC cord to the adapter, plug into a 100-240VAC 50/60Hz outlet, then attach the DC tip to the laptop; the unit has OVP, OCP and SCP protection.

When should I replace the AC cord or the adapter itself?

Replace the AC cord if the plug or insulation is damaged; replace the adapter if output voltage drops below 19V or the unit overheats during normal use.

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