Replacement Samsung AA-PBYN8AB laptop battery. Catalog-listed compatibility includes NP530U4B, NP530U4C, NP535U4C, NP520U4C. Match the old battery label, voltage, connector and shape before confirmation.

Compatibility profile

Laptop brand: Samsung
Exact model: NP520U4C
Matching batteries: 1

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AA-PBYN8AB is listed for Samsung NP520U4C. We will reconfirm the old battery part number, voltage, connector, and shape before processing.

5,870 mAh4 cells7.4V

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Battery is swollenOnly works while plugged inShuts down soon after unpluggingNot charging or percentage is stuckVery low backup after a full chargeBattery is not detectedOther problem

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