How to Fix JBL Charge 4 Not Charging (Quick Fix)

The JBL Charge 4 is a powerful and portable Bluetooth speaker that can deliver up to 20 hours of playtime on a single charge. However, some users may encounter the problem of JBL Charge 4 not charging, which can be frustrating and disappointing. If you are one of them, don’t worry. In this article, we will show you some possible solutions to fix JBL Charge 4 not charging and help you enjoy your music without interruption.

What Causes JBL Charge 4 Not Charging?

There are several factors that can cause JBL Charge 4 not charging, such as:

• Faulty or incompatible charger or cable
• Dirty or damaged charging port
• Software glitch or bug
• Defective or drained battery
• External interference or damage

To fix the problem, you need to identify the root cause and apply the appropriate solution. Below, we will provide you with some troubleshooting methods that have worked for many users.

How to Fix JBL Charge 4 Not Charging?

Before you try any of the solutions below, make sure that you have checked the basics, such as:

• The power outlet is working properly and supplying enough power
• The charger and cable are compatible with JBL Charge 4 and have no visible damage
• The charging port is clean and free of dust, debris, or moisture
• The battery level indicator shows at least one LED light when you press the power button

If you have confirmed that the basics are fine, then you can proceed with the following solutions:

1. Reset JBL Charge 4

One of the simplest and most effective solutions to fix JBL Charge 4 not charging is to reset the speaker. Resetting JBL Charge 4 will restore the original factory settings of the speaker, clear internal memory, and remove previously connected devices. This can help resolve any software issues that may prevent the speaker from charging properly.

How To Reset JBL Charge 4

To reset JBL Charge 4, follow these steps:

1. Turn on the speaker by pressing the power button once. 
2. Press and hold the Bluetooth and Volume Up (+) buttons at the same time for about 5 seconds until the speaker turns off.
3. Turn on the speaker by pressing the power button once. The speaker should now be in pairing mode.
4. Try charging the speaker again and see if it works.

2. Use a Different Charger or Cable

Another common cause of JBL Charge 4 not charging is using a faulty or incompatible charger or cable. The charger or cable may be damaged due to wear and tear, bending, or exposure to heat or water. The charger or cable may also be incompatible with JBL Charge 4 if they have a different voltage or current rating than what the speaker requires.

To fix this issue, you need to use a different charger or cable that is compatible with JBL Charge 4 and has no visible damage. You can use the original charger and cable that came with the speaker, or use another USB-C cable and a wall charger that has a power output of 5V/2.3A. You can also try charging the speaker from a different power source, such as a computer USB port or a power bank.

3. Clean the Charging Port

Sometimes, JBL Charge 4 may not charge because the charging port is dirty or damaged. The charging port may accumulate dust, debris, or moisture over time, which can interfere with the electrical contact between the charger and the speaker. The charging port may also be damaged due to physical impact, corrosion, or overheating.

To fix this issue, you need to clean the charging port carefully and gently. You can use a soft cloth, a cotton swab, or a toothpick to remove any dirt or debris from the port. You can also use a hairdryer or a fan to dry any moisture from the port. Be careful not to damage or scratch the port while cleaning it.

4. Replace the Battery

If none of the above solutions work, then it is possible that JBL Charge 4 not charging is caused by a defective or drained battery. The battery may be defective due to manufacturing defects, aging, overcharging, or overheating. The battery may also be drained if it has been left unused for a long time without charging.

To fix this issue, you need to replace the battery with a new one that is compatible with JBL Charge 4. Replacing the battery requires opening up the speaker and disconnecting and reconnecting some wires, which can be tricky and risky. Therefore, we recommend that you contact JBL support or a professional technician for assistance.

How to Extend the Life of JBL Charge 4 Battery?

To prevent JBL Charge 4 not charging from happening again in the future, you need to take good care of your speaker’s battery and extend its life span. Here are some tips that can help you do that:

1. Charge the battery when it is low, but not completely empty. Avoid letting the battery level drop below 10% or go above 90%.
2. Avoid overcharging the battery or leaving it plugged in for too long. Unplug the charger once the battery is fully charged or when you are not using the speaker.
3. Don’t use the speaker while charging. This can generate more heat and stress on the battery and reduce its performance and longevity.
4. Avoid exposing the speaker to extreme temperatures, direct sunlight, or water. These can damage the battery and other components of the speaker.
5. Store the speaker in a cool, dry, and well-ventilated place when not in use. Don’t leave the speaker in a car, a closet, or a basement for a long time.

FAQs

Here are some common questions and answers related to JBL Charge 4 not charging:

How do I know if JBL Charge 4 is charging?
You can know if JBL Charge 4 is charging by looking at the battery level indicator on the front of the speaker. The indicator has five LED lights that show the battery level. Each light represents 20% of charge. When you plug in the charger, the lights will blink one by one until they reach the current battery level. When the battery is fully charged, all five lights will stay on.

How long does it take to charge JBL Charge 4?
It takes about 5.5 hours to charge JBL Charge 4 from empty to full using the original charger and cable. The charging time may vary depending on the power source, the charger, and the cable that you use.

Can I use JBL Charge 4 as a power bank?
Yes, you can use JBL Charge 4 as a power bank to charge your other devices, such as your smartphone or tablet. The speaker has a USB-A port on the back that can output 5V/2A of power. To use this feature, you need to connect your device to the speaker using a USB-A to USB-C or USB-A to Lightning cable. However, using JBL Charge 4 as a power bank will drain its battery faster and reduce its playtime.

Conclusion

I hope that this article has helped you fix JBL Charge 4 not charging and enjoy your music without interruption. If none of the solutions above worked for you, you may need to contact JBL support or a professional technician for further assistance. You can also check the speaker’s official website or forums for any updates or patches that may address the issue.