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Austin BennettAug 13, 2025
What to do if my Dell Latitude 7640 Laptop battery is swollen?
- HhendricksjohnAug 14, 2025
If you notice that the lithium-ion battery in your Dell Laptop is swollen, immediately stop using the laptop. Disconnect the AC adapter and allow the battery to fully discharge. Swollen batteries are unsafe for use and should be replaced and disposed of correctly. Contact Dell product support to explore options for replacing the swollen battery under your warranty or service contract.
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