Replacement Dell D820 laptop battery. Catalog-listed compatibility includes M4300, D531N, M65, D830, D531. Match the old battery label, voltage, connector and shape before confirmation.

Dell

Exact model

M65

Matching batteries

D820 is listed for Dell M65. We will reconfirm the old battery part number, voltage, connector, and shape before processing.

4,000 mAh6 cells11.1V

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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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