Replacement Asus B21N1506 laptop battery. Catalog-listed compatibility includes E502S, E502MA, E502NV, E502SA. Match the old battery label, voltage, connector and shape before confirmation.

Compatibility profile

Laptop brand: ASUS
Exact model: E502S
Matching batteries: 1

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B21N1506 is listed for ASUS E502S. We will reconfirm the old battery part number, voltage, connector, and shape before processing.

4,300 mAh2 cells7.6V

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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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