Replacement MSI BTY-L77 laptop battery. Catalog-listed compatibility includes GT72VR, MS-1781, MS-1783. Match the old battery label, voltage, connector and shape before confirmation.

Compatibility profile

Laptop brand: MSI
Exact model: MS-1781
Matching batteries: 1

Model and part number checked

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Service quote when unavailable

BTY-L77 is listed for MSI MS-1781. We will reconfirm the old battery part number, voltage, connector, and shape before processing.

7,500 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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