JBL Tune 510bt Not Charging: Fix it 

People who use the JBL Tune 510BT are complaining that their headphones are not charging. 

If it doesn’t charge, they won’t be able to use it, which is why I am going to discuss the common reasons behind the JBL Tune 510BT not charging issue and how to fix it in detail. 

After reading our article, you won’t need to look elsewhere for advice. Stay with us.

Battery Related Information for JBL Tune 510bt 

Before diving into the details of any issues with the JBL Tune 510BT not charging, I want to share some information about the JBL Tune 510BT’s battery and charging related aspects. These are wireless headphones that offer up to 40 hours of playtime. 

You can easily charge them using a convenient Type-C USB cable. A quick 5-minute charge can provide up to 2 hours of additional playtime.

How Do I Know If JBL Tune 510bt Are Charging?

The JBL Tune 510BT comes with a convenient Type-C USB cable for charging. When you start charging your JBL Tune 510BT headphones, a red light will begin to blink on this convenient Type-C USB cable, and in some cases, you might also hear a beeping sound. This indicates that your headphones are charging.

When the red light on the convenient Type-C USB cable turns off and the green light starts to illuminate, understand that your headphones are fully charged, and you can start using them.

Remember, the charging time for the JBL Tune 510BT is 2 hours. They should be fully charged within these 2 hours. If you have had them on charge for more than 2 hours and the red light is still on, it means JBL Tune 510BT is not charging. In this case, you will need to fix this issue. 

Read Here: JBL Tune 510bt One Side Not Working

Common JBL Tune 510bt Not Charging Problems

JBL Tune 510bt Charger Won’t Fit

Users of the JBL Tune 510BT often complain that when they purchase the JBL Tune 510BT, the charger that comes with it is often of poor quality. 

I’ve noticed that the port on the JBL Tune 510BT headphones is small, while the charger’s size is larger, which causes it not to fit properly, making charging almost impossible

JBL TUNE 510BT Flickering Red Dot

Your JBL TUNE 510BT headphones may not charge properly and display a red light that flickers approximately every 8 seconds. 

Despite charging the JBL TUNE 510BT headphones for a duration of one to two hours, the battery indicator still shows a low battery level, indicating that the headphones have not been charged effectively. 

This issue suggests a possible malfunction in the charging mechanism or a fault in the battery itself, leading to inadequate charging despite the allotted time.

Read Here: JBL Tune 510bt Headphones Review

510bt Only Charging to 40%

In many cases, it has been observed that the JBL Tune 510BT headphones do not charge beyond 40%, meaning once their charging level reaches 40%, they stop charging. This is a common issue and could be due to various unknown reasons.

Steps To Fix JBL Tune 510bt Not Charging Issue

JBL Tune 510bt not charging is one of the common JBL tune 510bt errors. To fix the JBL Tune 510BT Not Charging Issue, follow the steps provided below.

Find The Charging Port Carefully

If the charger size is too large and does not match the smaller size of the port, but check if a USB cable is also included with the charger, then you can use this USB cable for charging. Similarly, fully inspect your earpiece and headphones. 

They usually have two ports on top. Search for the charging port that matches the size of the charger; it will be there, often located on the right side, and will be the correct size for the charger.

Charge For Extra Hours ( 8 Hours )

Before investing in a new cable or charger, I would suggest that you try charging your JBL Tune 510BT headphones for an extended period. 

I understand that their charging time is 2 hours, but sometimes electrical devices encounter some unknown issues. Therefore, try charging your headphones continuously for up to 8 hours. 

You could leave them charging overnight and then check them in the morning. Hopefully, they will be charged. 

This isn’t something I recommend doing daily, but try it once or twice as a late-night charge, and then hopefully, the issue will be fixed, and you’ll be back to the usual 2-hour charging time.

Check Every Little Thing

Furthermore, I would suggest checking every small detail before attempting to fix the JBL Tune 510BT not charging issue. Ensure that the port on your headphones is clean; if it’s not, clean it thoroughly with cotton and a matchstick. 

Check whether the charger connector fits securely into your headphones or not, and make sure it’s not loose. By checking every little thing, I hope you’ll be able to fix the JBL Tune 510BT not charging issue by paying attention to these small details

Try a New Type-C USB Cable

If you are facing the JBL Tune 510BT Not Charging Issue, I would recommend trying a different Type-C USB cable, as the cable might be faulty. In most cases, 9 out of 10 people suggest that when they used a new cable, the charging issue was resolved. 

Actually, many users have complained about the cables of JBL brand products, and changing the cable often fixes the issue. Therefore, I would also recommend that you change the cable.

Try a New Charger

If changing the cable doesn’t fix the issue, then I would suggest that you try changing the charger. The issue might lie with your charger. When you change the charger, make sure that it is rated for at least 2.0A (2 amps) output.

Change The Battery

If you have followed all the tests mentioned above and are still facing the not charging issue, it means that the battery of your headphones might be dead, and you may need to get a new battery. You can replace the old battery with a new one, and your headphones should work fine again.

Reset JBL Tune 510bt

Due to various unknown reasons, you may face a charging error such as not charging beyond 40%, you can often fix these errors by resetting. Following the correct method for a soft or hard reset can help fix the issue. Resetting the JBL Tune 510BT is quite simple and straightforward.


Facing charging issues with your JBL Tune 510BT headphones can be frustrating. This guide offers solutions, from using a different Type-C USB cable and charger to extending charging times and ensuring port cleanliness. 

Resetting your device might also solve the problem. If these steps don’t work, consider a battery replacement or professional help. Addressing these common problems can restore your headphones’ functionality, letting you enjoy uninterrupted music.

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