Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

John Paul, AAA Northeast's Car Doctor, hears from a reader getting a low-battery warning on a car that always starts right up. The post Why is my wagon frequently displaying a low-battery warning?

If your Windows 11 laptop shuts down without a low battery warning, check notification settings, enable low battery alerts in Power Options, apply energy recommendations, and assess battery health.