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Black rectangular AC adapter with 3.5x1.35mm barrel connector

OIAGLH

OIAGLH 19V 2.1A 40W 3.5x1.35mm DA-40A19 Power Supply AC Adapter

SKU CH-1TJ9-9RE5R

Delivers 19 V at 2.1 A with a 3.5 x 1.35 mm barrel plug for compatible APD laptops

  • Delivers 40 W of power for reliable laptop charging
  • 19 V 2.1 A output matches original charger specifications
  • 5 mm by 1.35 mm barrel tip fits APD laptop ports
  • New condition ensures full performance from first use

19 V 40 W adapter for APD laptops

This 19 V 2.1 A power supply delivers 40 W through a 3.5 mm by 1.35 mm barrel connector. It replaces the original DA-40A19 unit supplied with compatible APD notebooks. The adapter accepts standard AC mains input and provides regulated DC output for charging and operation. Buyers who need a higher wattage unit or a different connector size should look elsewhere.

Included cable enables immediate use

The package supplies a detachable AC power cord so the adapter can be plugged straight into a wall socket. No extra cables or configuration software are required. Users who require a right-angle plug or a longer DC lead will need a separate accessory.

How it compares

Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 68% 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

Will the 3.5 x 1.35 mm barrel connector wear out and need replacement?

The barrel connector is a standard passive part; it only needs replacement if the centre pin loosens or the sleeve cracks from repeated insertion.

What limits continuous output before the adapter shuts down?

The 40 W rating (19 V at 2.1 A) is the sustained limit; exceeding it triggers the built-in over-current protection.

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