OIAGLH 19V 2.37A 45W 3.0x1.0mm s-video cable
A 45 W laptop power adapter delivering 19 V at 2.37 A through a 3.0 x 1.0 mm barrel connector
- Delivers 45 W of power for reliable laptop charging
- 19 V / 2.37 A output matches original adapter specifications
- 0 x 1.0 mm barrel connector ensures secure fit
- Compatible with Chicony A18-045N2A and A045R072P part numbers
45 W AC adapter for Chicony part numbers
This 19 V 2.37 A power supply replaces Chicony models A18-045N2A and A045R072P. It delivers 45 W through a 3.0 x 1.0 mm barrel connector. The unit is new and intended as a direct laptop charger replacement.
Barrel size 3.0 x 1.0 mm decides fit
The 3.0 mm outer and 1.0 mm inner diameter must match the laptop jack exactly; a different tip size will not connect. Buyers who need a different barrel dimension or a higher wattage rating cannot use this adapter.
How it compares
Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.
- Price $64.99
- Pricier than about 56% 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
What does the 45 W rating mean for my laptop?
The adapter delivers up to 45 watts at 19 volts and 2.37 amps, so it can power or charge a laptop that requires exactly that voltage and current.
What does the 3.0 x 1.0 mm connector specification cap in practice?
The 3.0 mm outer and 1.0 mm inner diameter barrel plug fits only laptops with a matching DC jack; it will not connect to larger or smaller barrel sizes.
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