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Rectangular black power brick with cable attached

DELTA ELECTRONICS

DELTA ELECTRONICS ADP-90SB 90W 19V 4.74A power adapter

SKU CH-M21H-CHBM0 MPN ADP-90SB

A 90W AC power adapter delivering 19V at 4.74A with 100-240V input and an included power cord

  • Genuine Delta power supply for reliable charging
  • 90W output delivers 19V at 4.74A for compatible laptops
  • Universal 100-240V input works worldwide at 50-60Hz
  • Includes power cord for immediate use
  • Tested functional with protection against short circuit and overheating

Genuine 90W 19V replacement adapter

This genuine Delta Electronics ADP-90SB delivers 90W at 19V and 4.74A for compatible laptops and devices. It accepts a universal 100-240V input at 50-60Hz so it works worldwide. A power cord is included in the box. The unit is tested for full electrical function before dispatch.

Plug-in installation with cosmetic notes

Connection is a simple plug into the mains and the device jack; no tools or configuration are required. The supplier tests every adapter for broken wires, loose jack contacts and internal debris. The casing may show minor scratches, dust or cosmetic flaws that do not affect operation.

90W continuous output for matched loads

The adapter comfortably powers devices rated up to its 90W maximum with 19V 4.74A delivery. It will not support hardware that draws more current or requires a higher voltage. Built-in safeguards protect against incorrect voltage, short circuit and internal overheating.

Highlights

  • Genuine Delta power supply for reliable charging
  • 90W output delivers 19V at 4.74A for compatible laptops
  • Universal 100-240V input works worldwide at 50-60Hz
  • Includes power cord for immediate use
  • Tested functional with protection against short circuit and overheating

Specifications

ModelADP-90SB BB

Questions about this item

How can I confirm the adapter is delivering 19V 4.74A after connecting it?

The unit powers on without error and the connected device charges normally; the supplier tests every adapter for correct voltage, short-circuit protection and internal overheating safeguards before dispatch.

Does the package include the mains lead or must I source one separately?

A power cord is included in the box, so no separate cable purchase is required.

Should I choose the ADP-90SB BB version or a different wattage for my laptop?

Select this 90W model when your device specifies 19V 4.74A input; the 100-240V 50-60Hz input range works worldwide.

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