OIAGLH 19V 2.1A 40W 5.5x1.7mm APD DA-40C19 DA-40A19 AC Adapter
A 40 W laptop power adapter delivering 19 V at 2.1 A with a 5.5 mm by 1.7 mm barrel connector
- Delivers 40 W for reliable laptop charging
- 19 V 2.1 A output matches original specifications
- 5 mm × 1.7 mm barrel fits compatible power ports
- New condition ensures full performance from first use
19V 40W Laptop Power Adapter
This OIAGLH AC adapter delivers 19 volts at 2.1 amps for a 40 watt output. It uses a 5.5 by 1.7 millimetre barrel connector and matches part numbers DA-40C19 and DA-40A19. The unit is supplied new and intended as a replacement laptop charger.
Suitable for laptops requiring this exact voltage
Buyers whose devices need a different voltage, current rating or tip size should look elsewhere. It will not fit machines that use USB-C power delivery or proprietary multi-pin connectors. Users needing higher wattage for larger notebooks must choose a different adapter.
How it compares
Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.
- Price $57.99
- Typical for this category: the median of 1,035 items is $59.99.
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Specifications
No published specifications for this item yet.
Questions about this item
What barrel plug size does this 5.5 mm x 1.7 mm adapter need on the laptop?
The adapter uses a 5.5 mm outer diameter and 1.7 mm inner diameter barrel connector that must match the laptop's DC input jack.
Can I keep using an older 19 V charger rated below 40 W with this adapter?
No, the adapter supplies 19 V at 2.1 A for 40 W; a lower-wattage charger cannot deliver the same current.
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