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Black rectangular Samsung power adapter with 66W output and detachable power cord

SAMSUNG

SAMSUNG A6619_FSM 19V 3.474A 66W power adapter

SKU CH-SWGH-AZN89 MPN A6619_FSM

Genuine Samsung 19 V 3.474 A 66 W AC adapter with 6.0 × 4.4 mm barrel-plus-pin connector and included power cord

  • Delivers 66W stable power for Samsung laptops
  • Wide 100-240V input suits global mains voltage
  • 19V 3.474A output matches original charger spec
  • Includes 6.0x4.4mm pin connector for secure fit
  • Supplied with power cord for immediate use

Genuine Samsung 66 W adapter for compatible devices

This 19 V 3.474 A power supply is built for Samsung equipment that requires the BN44-00837A model. It ships new with a power cord and a 6.0x4.4 mm barrel connector that includes a centre pin.

Input range and output limits

The unit accepts 100-240 V at 1.5 A across 50-60 Hz mains worldwide. Its fixed 19 V DC output delivers up to 66 W, so devices demanding higher current or a different voltage cannot use this adapter.

Simple plug-in replacement with fit checks

Installation is a direct swap: connect the mains cord, then insert the barrel plug into the device jack. The centre-pin diameter must match exactly; a loose or tight fit prevents charging. Verify the original part number before ordering to avoid connector mismatch.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Model nameBN44-00837A

Questions about this item

Should I pick the 66 W model or a lower-wattage adapter for my Samsung laptop?

Choose the 66 W unit when your device specifies 19 V 3.474 A; a lower-wattage adapter may not deliver enough current under load.

What does the 66 W rating actually deliver inside my laptop?

It supplies a steady 19 V at up to 3.474 A, providing up to 66 W of DC power for charging and operation.

Does the 6.0 × 4.4 mm barrel with centre pin fit the standard Samsung charging port?

Yes, the 6.0 mm outer, 4.4 mm inner barrel plus centre pin matches the Samsung connector used on compatible models.

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