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Black rectangular AC adapter with barrel connector and power cord

OIAGLH

OIAGLH S-Video Cable 19V 4.74A 90W ADP-90RH B PA-1900-52LC

SKU CH-83JK-Z221B

19V 4.74A 90W AC adapter compatible with Y430, B450, Y510, Y530 and U400 laptops

  • 90 W output keeps compatible laptops running
  • 19 V at 4.74 A matches original adapter specs
  • Works with Y430, B450, Y510, Y530, U400 models
  • ADP-90RH B and PA-1900-52LC part numbers supported

90W AC adapter for select Lenovo laptops

This 19V 4.74A power supply replaces the ADP-90RH B and PA-1900-52LC units. It fits Y430, B450, Y510, Y530 and U400 models that require a 90W brick. The connector matches the original barrel jack on those machines. Buyers with other tip sizes or voltage needs cannot use this adapter.

90W continuous output handles typical charging

The unit delivers 90W at 19V 4.74A, enough for battery charging and everyday workloads on the listed systems. It will not support laptops that draw more than 90W or require a different voltage. Users needing higher wattage or a USB-C power source must choose another product.

Highlights

  • 90 W output keeps compatible laptops running
  • 19 V at 4.74 A matches original adapter specs
  • Works with Y430, B450, Y510, Y530, U400 models
  • ADP-90RH B and PA-1900-52LC part numbers supported

Specifications

No published specifications for this item yet.

Questions about this item

Will the 19V 4.74A 90W ADP-90RH B PA-1900-52LC adapter power my older Y430 laptop reliably?

Yes, the adapter is listed for the Y430 among other models and delivers 19V at 4.74A for 90W total output.

How can I confirm the 19V 4.74A 90W ADP-90RH B PA-1900-52LC is working after I connect it?

The laptop charging indicator should light up and the battery icon in the OS will show it is charging.

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