|||ćon) [1113248] - [net] sunrpc/xprtrdma: Limit work done by completion handler (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Reduce calls to ib_poll_cq() in completion handlers (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Reduce lock contention in completion handlers (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Split the completion queue (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Make rpcrdma_ep_destroy() return void (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Simplify rpcrdma_deregister_external() synopsis (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: mount reports "Invalid mount option" if memreg mode not supported (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Fall back to MTHCAFMR when FRMR is not supported (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Remove REGISTER memory registration mode (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Remove MEMWINDOWS registration modes (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Remove BOUNCEBUFFERS memory registration mode (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: RPC/RDMA must invoke xprt_wake_pending_tasks() in process context (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: Fix for FMR leaks (Steve Dickson) [1113248] - [net] sunrpc/xprtrdma: mind the device's max fast register page list depth (Steve Dickson) [1113248] - [fs] nfs: Push the file layout driver into a subdirectory (Steve Dickson) [1113248] - [fs] nfs: Handle allocation errors correctly in objlayout_alloc_layout_hdr() (Steve Dickson) [1113248] - [fs] nfs: Handle allocation errors correctly in filelayout_alloc_layout_hdr() (Steve Dickson) [1113248] - [fs] nfs: Use error handler on failed GETATTR with successful OPEN (Steve Dickson) [1113248] - [fs] nfs: Fix a potential busy wait in nfs_page_group_lock (Steve Dickson) [1113248] - [fs] nfs: Fix error handling in __nfs_pageio_add_request (Steve Dickson) [1113248] - [net] sunrpc: suppress allocation warning in rpc_malloc() (Steve Dickson) [1113248] - [fs] nfs: support page groups in nfs_read_completion (Steve Dickson) [1113248] - [fs] nfs: support non page aligned layouts (Steve Dickson) [1113248] - [fs] nfs: allow non page aligned pnfs layout segments (Steve Dickson) [1113248] - [fs] nfs: support multiple verfs per direct req (Steve Dickson) [1113248] - [fs] nfs: remove data list from pgio header (Steve Dickson) [1113248] - [fs] nfs: use > 1 request to handle bsize < PAGE_SIZE (Steve Dickson) [1113248] - [fs] nfs: chain calls to pg_test (Steve Dickson) [1113248] - [fs] nfs: allow coalescing of subpage requests (Steve Dickson) [1113248] - [fs] nfs: clean up filelayout_alloc_commit_info (Steve Dickson) [1113248] - [fs] nfs: page group support in nfs_mark_uptodate (Steve Dickson) [1113248] - [fs] nfs: page group syncing in write path (Steve Dickson) [1113248] - [fs] nfs: page group syncing in read path (Steve Dickson) [1113248] - [fs] nfs: add support for multiple nfs reqs per page (Steve Dickson) [1113248] - [fs] nfs: call nfs_can_coalesce_requests for every req (Steve Dickson) [1113248] - [fs] nfs: modify pg_test interface to return size_t (Steve Dickson) [1113248] - [fs] nfs: remove unused arg from nfs_create_request (Steve Dickson) [1113248] - [fs] nfs: clean up PG_* flags (Steve Dickson) [1113248] - [fs] nfs: fix race in filelayout commit path (Steve Dickson) [1113248] - [fs] nfs: Create a common nfs_pageio_ops struct (Steve Dickson) [1113248] - [fs] nfs: Create a common generic_pg_pgios() (Steve Dickson) [1113248] - [fs] nfs: Create a common multiple_pgios() function (Steve Dickson) [1113248] - [fs] nfs: Why My Lithium Battery Won’t Charge? - Battery Realm

Why My Lithium Battery Won’t Charge?

What Is Li-Ion Battery?

Lithium-ion batteries have become ubiquitous in everyday life, powering our smartphones, laptops, and even electric vehicles. But what happens when your battery starts to fail or die? There are several reasons why this could happen, from faulty chargers to overuse and inadequate voltage. We will explore common issues that can cause lithium-ion battery failure and provide troubleshooting tips to help extend the life of your battery. Whether you’re an everyday user or a tech enthusiast, these tips will help you get more out of your lithium-ion battery.

Why My Lithium Battery Won’t Charge


Why My Lithium Battery Won’t Charge

Lithium-ion batteries are a common type of rechargeable battery found in devices such as smartphones, laptops, and electric vehicles. Despite their popularity and convenience, lithium-ion batteries can die prematurely if not properly maintained. We will explore the factors that contribute to the death of lithium-ion batteries and how to extend their lifespan for optimal usage.

One of the main reasons for the death of lithium-ion batteries is overcharging. Overcharging a battery can cause the lithium ions to crystalize on the anode, decreasing the battery’s overall capacity. This can lead to a reduced lifespan and decreased performance over time.

An additional factor contributing to battery death is undercharging. When a battery is repeatedly undercharged or discharged too much, this can cause a build-up of unwanted chemicals on the battery’s electrodes. This build-up, referred to as sulfation, can cause permanent damage to the battery, resulting in a reduced lifespan.

Why My Lithium Battery Won’t Charge

  • To avoid overcharging or undercharging the battery, always use a charger specific to the battery’s type and capacity. Avoid using chargers that are not compatible, as this can cause irreversible damage to the battery. A battery management system (BMS) can also help to protect the battery by managing the charge and discharge cycles, preventing overcharging and undercharging.
  • In addition to charging and discharging, the temperature of the battery can also impact its lifespan. High temperatures can cause the lithium ions to break down more quickly, causing an increased rate of degradation. Conversely, low temperatures can reduce the battery’s capacity and make it more difficult to charge.

By avoiding overcharging or undercharging, using a BMS, and monitoring the temperature, it is possible to extend the lifespan of a lithium-ion battery. Regular maintenance, such as cleaning dirty ports and avoiding overuse, can also help to keep the battery functioning at its best for longer. Remember that while lithium-ion batteries are convenient and ubiquitous, proper maintenance is essential for optimal performance and longevity.

Common Lithium-ion Battery Troubleshooting Tips


When it comes to technology, our dependence on lithium-ion batteries is undeniable. From smartphones to laptops to electric cars, lithium-ion batteries make our lives easier by providing us with wireless and portable power. However, even with all their convenience, lithium-ion batteries can encounter problems. Here are some common lithium-ion battery troubleshooting tips to help you when you’re facing battery-related issues:

  • Faulty charger: One of the most common problems you can encounter with your lithium-ion battery is a faulty charger. This can be due to a number of reasons, such as a broken charging port or a malfunctioning adapter. To troubleshoot this issue, try using a different cable, adapter or charger to see if the problem is resolved.
  • BMS failure: The battery management system (BMS) is responsible for monitoring and controlling the battery’s charging and discharging process. If the BMS fails, it can cause issues such as overcharging, undercharging, or even complete discharge. If you suspect that your BMS is not working properly, consult a professional for assistance.
  • Charge/Discharge cable damage: Another common problem that can occur with lithium-ion batteries is damage to the charge/discharge cable. This can cause a reduction in the battery’s performance or even prevent it from charging altogether. If you notice any physical damage to the cable or ports, replace them as soon as possible.
  • Reduced battery power: Over time, lithium-ion batteries can lose their capacity to hold a charge. This can be due to aging or overuse. However, if you notice a sudden decrease in your battery’s performance, it may be due to a software or hardware issue. Try restarting your device, updating your software or resetting your device to factory settings.

Remember, taking good care of your lithium-ion battery can help prolong its life and prevent problems from occurring. Always use the correct charging cable and adapter, avoid overcharging or over-discharging, and keep your battery at a reasonable temperature. By following these common lithium-ion battery troubleshooting tips, you can ensure that your battery stays healthy and functioning for longer.

Battery Age: Can Old Batteries Be Revived?

Why My Lithium Battery Won’t Charge

As any gadget or electronic device ages, the battery becomes less efficient and eventually dies out. But is it possible to revive an old battery and make it perform like new?

Firstly, it’s important to understand why batteries age in the first place. While there are several factors that contribute to battery degradation, one of the main causes is repeated charging cycles. The more times a battery is charged and discharged, the more its ability to hold a charge diminishes. Over time, this results in a battery that can’t hold a charge for very long and needs to be recharged frequently.

So what can you do if you have an old battery that doesn’t seem to be holding a charge like it used to? One option is to try to revive the battery by reconditioning it. This involves fully discharging the battery, then recharging it several times in a row. While this method won’t work for every battery, it can help to bring some old batteries back to life.

  • Step 1: Fully discharge the battery by using it until it dies.
  • Step 2: Charge the battery fully.
  • Step 3: Use the device until the battery dies again.
  • Step 4: Repeat this process 3-5 times in a row, without using the device in between charges.

If this method doesn’t work, you may need to explore other options such as replacing the battery, using an external battery pack, or upgrading to a newer device altogether.

Battery Overuse: Avoiding Over-Draining Your Battery

Why My Lithium Battery Won’t Charge

As smartphone technology advances, so does the demand for longer battery life. Batteries have come a long way, but they still have limitations. One of the most common issues smartphone users face with their batteries is overuse. Over-draining a battery can cause irreversible damage and greatly reduce its lifespan.

To begin, it is essential to understand that over-draining a lithium-ion battery is when the battery is discharged to levels below the minimum voltage required to power the device. This can happen when a user continuously uses their phone even after it displays a low battery warning. A battery that is overused can become permanently damaged, which can lead to reduced capacity and even swelling of the battery.

  • To avoid overuse, start by keeping an eye on battery life frequently throughout the day. Most smartphones now have battery-saver features that allow the device to automatically shut down applications that are not in use. Manually closing unused applications can also help prolong battery life.
  • Another way to avoid over-draining your battery is to turn off battery-draining features such as location services, Bluetooth, Wi-Fi, and auto-brightness. Using these features sparsely can help conserve battery life and prevent overuse.

Why My Lithium Battery Won’t Charge

In addition, keeping your smartphone up-to-date with the latest software can also help avoid over-draining your battery. Software updates often include performance enhancements and fixes that can improve battery life. It is also important to avoid using incompatible charging cables, as this can lead to inadequate voltage and further battery drain.

Do’s Don’ts
Use the device in battery-saver mode Let your battery drain constantly
Turn off battery-draining features Use incompatible charging cables
Keep software up-to-date Use power-hungry apps frequently

Dirty Battery And Charger Ports: Keeping Your Lithium Battery Clean

Why My Lithium Battery Won’t Charge

If you’re looking for ways to extend the life of your lithium battery, keeping its ports clean is a great place to start. Dirty battery and charger ports can obstruct the flow of energy, prevent your device from charging, and even damage your battery.

Here are some tips to help you keep your lithium battery clean:

  • Regularly clean your battery ports: Use a dry, soft-bristled brush to gently remove any debris that might be lodged in your battery’s ports. You can also use rubbing alcohol and a cotton swab to clean the ports.
  • Inspect your ports for damage: Check your battery’s ports regularly for signs of damage or wear, such as bent or broken pins, loose connection points or corrosion. Damaged ports can cause charging disruptions and even damage your entire device.
  • Keep your charger cables clean: Your charger cables can also pick up dirt and debris over time, making it harder for them to establish a charge. Wipe down your cables regularly with a dry or slightly damp cloth to keep them clean and free of any dust.

By following these simple tips, you can keep your Lithium-ion battery working smoothly and efficiently for longer. Just remember to take good care of your device, and it will take care of you too.

Inadequate Voltage: Using Incompatible Charging Cables

Why My Lithium Battery Won’t Charge

One common reason why lithium-ion batteries fail is due to inadequate voltage, which can often be caused by using incompatible charging cables. When we charge our devices, we rely on the charger to provide the necessary voltage to charge our battery. The voltage is essentially the electrical pressure to move the charge, which is measured in volts. Using a charging cable that delivers inadequate voltage can lead to a slow charge or cause the battery to overheat, reducing its lifespan.

Using a cable that is not compatible with your device can also result in slower charging times. This can be due to a mismatch of the cable’s voltage and amperage output compared to the device’s requirements. For example, if you have a cable that can only output 1A, but your device requires 2A, it will take twice as long to fully charge your battery.

  • Always check the voltage and amperage specifications of your device before using a charging cable.
  • Using a charging cable that has been damaged or frayed can also result in inadequate voltage being delivered to the device, leading to overheating and other issues.

Why My Lithium Battery Won’t Charge

It is important to use only the charging cables and adapters that come with your device or those certified by the manufacturer. Using third-party cables and adapters can be tempting because they are often cheaper, but they may not be designed to deliver the necessary voltage and amperage required by your device. Additionally, third-party cables and adapters may not have undergone the same rigorous testing as those produced by the manufacturer, potentially putting your device or battery at risk.

Use only the charging cables and adapters that come with your device or those certified by the manufacturer. Use third-party charging cables and adapters that are not certified by the manufacturer.
Check the voltage and amperage specifications of your device before using any charging cable. Assume that all charging cables are created equal and will work with any device.
Replace any charging cables or adapters that have been damaged or frayed. Continue to use a damaged or frayed charging cable or adapter.

By ensuring that you only use compatible and undamaged charging cables and adapters, you can help to extend the life of your lithium-ion battery and prevent issues related to inadequate voltage. Avoiding the use of third-party cables and poorly made charging accessories can give you greater peace of mind and help you to fully enjoy using your device without having to worry about battery performance issues.

Battery Memory Effect: Discharging Your Battery Completely

Why My Lithium Battery Won’t Charge

One of the concerns when using lithium-ion batteries is the battery memory effect, which reduces the battery capacity and performance. The battery memory effect occurs when the battery is not completely discharged before being recharged. This causes the battery to remember the remaining capacity and reduces the overall capacity of the battery, resulting in a shorter battery life. Therefore, it is essential to avoid discharging your battery completely to prevent the battery memory effect.

To avoid battery memory effect, it is recommended to use your device until it has 10%-20% battery capacity remaining before recharging it. It is also important to avoid leaving the battery in a discharged state for an extended period. A discharged battery that is left unused for a long time will cause the battery to lose its capacity and can be difficult to recharge. To avoid this, it is recommended to recharge the battery every three months, even if it is not being used.

Why My Lithium Battery Won’t Charge

Another option to avoid battery memory effect is to use a smart charger. Smart chargers are designed to monitor the battery and stop charging it when it is fully charged, eliminating the risk of overcharging and battery memory effect. Smart chargers are also equipped with safety features that protect the battery from overcharging and overheating, extending the battery life.

Lastly, it is important to note that not all lithium-ion batteries are prone to battery memory effect, as the effect varies depending on the battery chemistry and construction. However, it is still recommended to follow the prevention methods mentioned above to ensure optimal battery performance and longevity.

Battery Calibration: Calibrating Your Battery Capacity

Why My Lithium Battery Won’t Charge

Battery calibration is an important process to ensure that your lithium-ion battery functions optimally. Over time, a battery’s capacity may degrade, causing it to drain faster than it did when it was new. By calibrating your battery, you can get a better idea of its true capacity and prevent any unexpected shutdowns.

The calibration process varies depending on the device you are using, but the basic principle is the same. You need to deplete your battery completely and then charge it back up to 100%. This will help the device accurately measure the battery’s capacity and update its software accordingly.

  1. To start the calibration process, use your device until the battery is completely exhausted. You may notice your device shutting down earlier than before, but this is normal.
  2. Once your device has shut down, plug it into the charger and charge it back up to 100%. Make sure that you use a compatible charger and cable for your device.
  3. After it has reached 100%, leave it on the charger for an additional 2-3 hours. This ensures that the battery is fully charged and the device has updated its software accordingly.

Why My Lithium Battery Won’t Charge

It is recommended that you calibrate your lithium-ion battery every few months to ensure that it is functioning optimally. However, it is important to note that over-calibration or frequent calibration can actually degrade the battery’s lifespan. Only calibrate your battery when you notice a significant decrease in its battery life or when your device starts to shut down unexpectedly.

Calibrating your battery is a simple and effective way to extend its lifespan and ensure that it functions optimally. Although the calibration process may differ depending on the device you are using, the basic principle remains the same. By depleting it completely and charging it back up to 100%, you can update your device’s software and get a better idea of your battery’s true capacity.

Battery Capacity Degradation: Identifying Battery Health

Why My Lithium Battery Won’t Charge

When it comes to lithium-ion batteries, one of the most common issues that arise is battery capacity degradation. This can happen due to a variety of reasons such as overcharging, overuse, inadequate voltage, and more. Understanding the health of your battery is crucial to ensuring its longevity and keeping it in top shape. We will discuss how to identify battery capacity degradation and what measures you can take to prevent it.

One of the first signs of battery capacity degradation is a reduced runtime. If you notice that your battery is not lasting as long as it used to, there may be some degradation occurring. Another common symptom is increased charging times. If your battery takes longer to charge than it did before, it may be due to a degradation in the battery’s capacity. Furthermore, if your device shuts down unexpectedly, this could also indicate a problem with the battery.

There are a few ways to prevent battery capacity degradation. For starters, avoid overcharging and overuse. Always use the correct charging cable and don’t leave your device plugged in for longer than necessary. Another way to prevent degradation is by calibrating your battery. This involves fully discharging and then fully charging your battery at least once a month. Additionally, keep your battery clean and free from dirt and debris, and avoid exposing it to extreme temperatures.

Why My Lithium Battery Won’t Charge

  • Reduce the brightness of the screen to save power
  • Close apps that are running in the background
  • Avoid using power-hungry features like Wi-Fi and Bluetooth when they’re not needed

If you suspect that your battery may have some capacity degradation, it’s important to get it checked out as soon as possible. This could involve taking it to a professional technician or contacting the manufacturer. Furthermore, it’s always a good idea to keep your device up to date with the latest firmware and system updates. These updates often include bug fixes that can help improve battery life and prevent degradation.

Overheating Battery: Avoiding Overheating And Extending Battery Life

Why My Lithium Battery Won’t Charge

Overheating is a significant issue that Lithium-ion batteries face. When your batteries become hot, they not only lose power quickly, but also become prone to damage. Overheating can be caused by several factors. Understanding the causes of overheating and knowing how to avoid them can help extend the life of your lithium-ion batteries.

Causes of Overheating Batteries

  • Exposure to Direct Sunlight: Leaving your batteries in direct sunlight for an extended period of time can cause them to overheat.
  • Charging: Charging batteries at high rates can cause them to overheat. Overcharging and undercharging can also cause overheating.
  • Continuous Use: Using your devices for a long time causes the batteries to work hard and generate heat, which can lead to overheating.

Why My Lithium Battery Won’t Charge

How to Avoid Overheating

Prevention Solution
Do not expose batteries to direct sunlight or high temperatures. Store them in a cool and dry place. If your batteries have become hot, let them cool down in a cool and dry place before using or charging them.
Use only compatible and recommended chargers and cables. If your batteries have become hot during charging, disconnect them and let them cool down.
Do not use your devices continuously for an extended period of time. If your devices become too hot, turn them off and let them cool down. Alternatively, reduce the intensity of use.

Overheating can be a significant issue for Lithium-ion batteries. By understanding the causes of overheating and knowing how to avoid them, you can extend the life of your batteries and your devices. Being aware and taking preventive measures can help you save money and avoid the inconvenience of frequently replacing your batteries and devices.

Software Issues: Performing System Updates And Bug Fixes

Why My Lithium Battery Won’t Charge

As the world becomes increasingly reliant on technology, so does our dependence on batteries to power our devices. Lithium-ion batteries have become a staple power source for a variety of electronics, from smartphones to laptops. But just like any other battery, lithium-ion batteries are susceptible to issues that can impede performance and ultimately cause the battery to die. We’ll explore one of the most common issues that lithium-ion batteries face – software issues – and what you can do to fix them.

Performing system updates and bug fixes play a crucial role in maintaining the health of your lithium-ion battery. For starters, any software issue on your device can cause additional strain on your battery, leading to reduced performance and battery life. Updates and bug fixes are designed to address these issues and optimize your device’s performance. Most devices are programmed to automatically check for software updates, but you can always manually check for updates through your device’s settings.

Why My Lithium Battery Won’t Charge

  • Back up your data: Before installing any updates or bug fixes, it’s important to make sure you have a recent backup of your device’s data. This is crucial in case anything goes wrong during the update process. You can back up your data using your device’s cloud storage or an external hard drive.
  • Close all running apps: Before installing any updates, make sure that all running apps are closed. This will help avoid any issues during the installation process and also help the device run the update faster. You can close all apps by navigating to the app switcher and swiping up on each app running in the background.
  • Install updates over Wi-Fi: Installing updates over Wi-Fi is important because it ensures that the update is downloaded and installed smoothly, without any interruptions. This is because updates can be large in size, and installing them over cellular data can cause connectivity issues.
  • Monitor your device’s performance after updating: After installing any updates or bug fixes, it’s important to monitor your device’s performance to ensure that the update has actually improved its functionality. Keep an eye on battery life and overall device speed to gauge whether the update was successful or not.

Manufacturer Defect: Identifying Manufacturer Defects And Warranty Issues

Why My Lithium Battery Won’t Charge

When you purchase a new product, you expect it to work flawlessly. However, sometimes a product is simply defective, despite the manufacturer’s best efforts. In such cases, it’s important to know how to identify and address such defects so you can take advantage of the product warranty if necessary.

One of the most common manufacturer defects in lithium-ion batteries is a faulty battery management system (BMS). The BMS is responsible for monitoring and regulating the battery’s charging and discharging process. If it fails, the battery can stop working or become dangerous. Signs of a BMS problem include inconsistent charging, unexpected shutdowns, or a battery that won’t charge at all.

In addition to the BMS, other problems may indicate a manufacturer defect. For example, a faulty charger can cause a battery to undercharge or overheat, potentially causing damage or even a fire. A damaged charge/discharge cable can also be a culprit. Reduced battery power may also be a sign of a defect, particularly if the battery doesn’t last as long as it should.

Manufacturer Defect Signs Possible problems
Inconsistent charging Faulty BMS
Unexpected shutdowns Faulty BMS
Battery won’t charge Faulty BMS or charger
Undercharging or overheat Faulty charger
Reduced battery power Manufacturing defect

Why My Lithium Battery Won’t Charge

If you suspect a manufacturer defect, the first step is to contact the company’s customer service department to report the problem. They may provide troubleshooting guidance or offer to repair or replace the product under warranty. In some cases, they may require you to send the product back to them for further evaluation.

It’s important to remember that manufacturer defects are not the same as damage caused by misuse or neglect of the product. If the battery has been dropped, exposed to extreme temperatures or moisture, or tampered with, the warranty may not apply. That’s why it’s crucial to take care of your lithium-ion battery and follow the manufacturer’s instructions for charging, usage, and storage.

In conclusion, manufacturer defects can happen, even with high-quality products. By knowing the signs of a defect and being proactive about addressing them, you can protect yourself and your investment. And always remember to follow safe usage practices to maximize the lifespan of your lithium-ion battery.


  • Bayram Sarıkaya

    I am very curious about batteries, devices that charge batteries and these topics. I share reviews, comparisons and news for people who are curious about these issues.

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