Replacement Toshiba PA5024U-1BRS laptop battery. Catalog-listed compatibility includes M805, M840, L850. Match the old battery label, voltage, connector and shape before confirmation.

Compatibility profile

Laptop brand: Toshiba
Exact model: M840
Matching batteries: 1

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PA5024U-1BRS is listed for Toshiba M840. 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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