OIAGLH 19V 4.74A 90W PA3716U-1ACA PA3716E-1AC3 AC Adapter
A 90 W 19 V laptop power supply compatible with PA3516E-1AC3 and PA3822U-1ACA models
- Delivers 90 W output for reliable laptop charging
- 19 V / 4.74 A rating matches original power requirements
- Compatible with PA3716U-1ACA and PA3716E-1AC3 part numbers
- Replaces PA3516E-1AC3 and PA3822U-1ACA adapters directly
90W 19V Laptop Power Adapter
This 90 watt AC adapter delivers 19 volts at 4.74 amps for compatible laptops. It replaces part numbers PA3716U-1ACA and PA3716E-1AC3. The unit suits owners of models referencing PA3516E-1AC3 or PA3822U-1ACA. Buyers needing a different voltage or connector type cannot use this adapter.
Thermals Noise and Power Draw
The brick runs at its rated 90 watt output during normal charging. Heat stays within expected limits for a compact external supply. No fan is present so operation is silent. Power draw matches the connected laptop's demand up to the 90 watt maximum.
How it compares
Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.
- Price $56.99
- Cheaper than about 55% of the 1,035 comparable items (median $59.99).
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Specifications
No published specifications for this item yet.
Questions about this item
How do I install the 19 V 4.74 A 90 W adapter and what step is often missed?
Plug the barrel connector firmly into the laptop's DC jack until it clicks, then connect the IEC C5 power cord to the adapter and a wall outlet; the step often missed is seating the barrel fully so the 19 V rail engages.
What maintenance or replacement will the PA3716U-1ACA adapter need later?
Inspect the IEC C5 cord and barrel tip for fraying or loose pins every few months; replace the whole unit if output drops below 19 V or the 4.74 A rating can no longer be sustained.
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