Replace a Tired Laptop Battery

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A good laptop is like a long distance cross-country runner. It can accept almost any challenge, and come up smiling every time thanks to its long life battery. None the less, we eventually reach the point when it is time to replace a tired laptop battery. However, not just any battery will do, as we find out when we ask Google to find one.

Things to Remember When Replacing a Tired Laptop Battery

Order a Battery From the Laptop Manufacturer

All laptop batteries are not the same. The replacement battery must be the same size and shape. It should also deliver stable voltage with the correct capacity. If the manufacturer can’t supply you, then purchase a matching battery from a reputable brand you know you can trust.

Choose the Right  Model for Your Device

Beware a promise that a battery will ‘fit your laptop’. You need one that meets the technical specification too. You can’t easily return a laptop battery after you open the packaging, if your system can’t recognize it, or it runs flat after an hour.

Don’t Replace the Laptop Battery in Sleep Mode

It’s a fallacy we can swap a laptop battery in sleep mode. First shut your device down normally, and disconnect the battery charger. Next, remove the old battery. Press the laptop starter button for twenty seconds to remove any residual ‘flea power’.

Then you should be able to go ahead and replace a tired laptop battery safely, according to Microsoft and several other sources we consulted.

More Information

Laptop and Phone Battery Care Tips

Why Does Laptop Battery Life Disappoint?

Preview Image: Changing an Old Laptop Battery

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About Author

I have been writing about batteries and energy storage for more than ten years, and have published over 4,000 articles on this website. During that time, I have researched developments across lead-acid, lithium-ion, sodium-ion, flow batteries, and emerging energy-storage technologies. My goal is to explain complex battery concepts in clear, practical language that anyone can understand. My writing career began unexpectedly after leaving the corporate world. What started as a search for a new direction gradually became a fascination with batteries, renewable energy, and the science that powers modern life. Writing may not have made me wealthy, but it has given me the opportunity to explore an industry that continues to evolve in remarkable ways.

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