Compatibility-first battery group for Acer Acer Swift/Aspire/Nitro AC14B8K extended. Verify old battery label, voltage, and connector before final confirmation.

Acer

Exact model

Swift 3 SF314-52

Matching batteries

AC14B3K is listed for Acer Swift 3 SF314-52. We will reconfirm the old battery part number, voltage, connector, and shape before processing.

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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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