Red Blinking Light While Charging Vape 7 One Reason (Solved!!!)

Depending on the status of your device, you can see several different blinking lights in your vape. Installing an LED display light can inform you of what’s going on inside your vape by changing the color, blinking, or pulsing. Please note that the way it flashes depends on the exact vape model you have.

For example, various colors will provide you with necessary information or instructions. In some cases, the reason for a particular color is obvious, but sometimes at first glance, you can’t be sure what’s going on. Now, let’s check why the vape blinks when charging.

Reasons for vape pen blinking
An issue	Reasons	Way to fix the problem
Battery issue	Dead battery Low voltage Low charge Poor battery connection	Replace a dead battery Recharge the battery Clear air bubbles by gently tapping the battery Clean battery contacts
Poor vape pod installation	The absence of pod detection	Unscrew and reinstall the pod Replace the pod Clean the contact
Insufficient e-Liquid	Depleted e-Juice	Refill e-Juice Replace a disposable vape pen
Vibration warning		Check the number of puffs per minute

Reasons why the red light blinks when charging a vape

A vape pen is a convenient and easy-to-use device, as long as you maintain it properly and charge it on time. One issue that most users find confusing is the LED light that alerts you to different pen operating conditions or possible problems.

Regular Charging

The red light is the most common way to indicate that something is happening. While most people associate the color red with problems, this is not the case. The color of this LED light only indicates the traditional charging process. In other words, a flashing red color on a vape means that the battery needs to be charged.

Most manufacturers recommend fully charging a new battery before using the device. In the future, do not allow the battery to fully discharge as this may cause it to perform. Some pens use different pen LEDs to indicate the current battery charge level lights.

• LED Flashing green indicates 70% to 100% battery capacity
• LED Flash blue indicates 40% to 70% battery capacity
• LED Flashing red indicates a battery level below 30% of battery capacity

In addition, a flashing red light while charging generally indicates that a fully discharged battery is being successfully charged.

When the battery is fully charged, the indicator light will change from red to white or green. Sometimes, the indicator light will turn off and remain that way until the battery is fully charged.

While the vape should flash red while charging, a flashing red light sometimes means something else. In many cases, it will warn you that there is a problem, but it depends on the type of device you have.

The rule of thumb is to never ignore flashing lights, especially red lights. It’s especially important to identify and fix the cause before your system stops working. The possible causes of this situation are listed below:

Low battery

A low battery is the most common reason why the red light blinks when the vape is charging. You can find it in many devices when the battery level is below 30%. If everything is fine with your vape, the display light will go off when the battery is fully charged.

The hard part is that you can predict that the battery will have different times to achieve maximum capacity. This depends on the type of vape, the type of charger, and the charge of the battery.

The best way to fill a battery quickly is to use a charger in the same package. Using an inappropriate charger, especially models with high amperage and/or high voltage, will almost always result in battery damage.

Another thing to keep in mind is to avoid charging your vape for too long. This is the only way to avoid overheating and the ensuing battery damage.

Although you charge as recommended and use your vape on average, the battery of your vape may not last forever. Its lifespan depends largely on the type of vape oil you use, but regular use can also shorten its lifespan.

Battery failure

Battery failure can cause the pen LED light to flash red during charging. The same will happen when the charger is not working properly.

If the battery malfunctions, be careful and replace it as soon as possible as it may harm you. On the other hand, a defective charger may damage the pen’s battery and damage the entire device.

In this case, the only thing you can do is replace the damaged device with a new one. Keep in mind that the charger needs to be adapted to the vape model to avoid further trouble.

If you are not sure about the battery and charger, you can visit a repair store for a professional diagnosis. Another option is to contact the pen manufacturer for advice and guidance.

The solution depends on the problem you are experiencing. Therefore, professionals can suggest you to replace the device or provide you with other types of assistance.

Battery connection problem

This problem is common when using vapes for a long period. Therefore, when you notice the red light blinking while charging, you should check the connection between the battery and the charger as they may loosen over time.

Another scenario is that the charging port of the vape or charger is dirty, not aligned, or damaged. All three of these causes can lead to connection issues that cause the vape to blink red.

The least expensive way to fix this problem is to clean the charging port with compressed gas or a small brush. Damaged ports are difficult to fix, but ports that are not properly aligned can be fixed by gently moving the vape pen or charger. Sometimes this method works, but replacing such devices is usually the only solution.

Voltage Problems

Voltage issues are one of the most common problems with blinking red lights when charging vape batteries. This can be because the output voltage of the charger is too high or too low.

You should use the original charging port from the same package as the vape pen. Otherwise, you may experience unexpected charging problems and may damage your vape battery. Today, most vape pens are using USB ports as chargers, making charging easier than ever.

Another reason for a flashing red light while charging is a faulty voltage regulator in your vape. If you suspect such an issue, your best bet is to try using a cable or other charging device. Make sure it fits your vape model.

Finally, some vapes have adjustable voltage options. There are three types of LED-colored lights for each voltage power:

• Red light indicates high voltage
• Blue light indicates medium voltage
• A green light indicates low voltage

Overheating

Overheating while charging is one of the common reasons why devices flash red. There are many reasons for this problem, but the most common are listed below:

• Faulty battery
• Wrong charger
• Electronic cigarettes take too long to charge

Fortunately, you can easily prevent all of these problems by following the instructions and manufacturer’s recommendations.

Battery Failure – Prevent charging at high temperatures to prevent the battery from overheating. Ideally, it should be so 50 to 86 F (10 – 30 C) charging at moderate temperatures.

If you notice the pen or charger overheating, disconnect them and wait a few minutes. After it has cooled down for a while, reconnect and check what happened. If the pen gets hot again quickly, the battery or charger may be faulty. In this case, the only solution is to replace the damaged device.

Incorrect charger – Always use the original charger attached to the vape box. Another option is to purchase a device that is specifically designed for a particular type of vape.

Keep in mind that a charger with a high voltage will quickly overcharge the battery. In addition to overheating, you will also face battery damage and the additional cost of purchasing new batteries.

Charging your vape for too long – If a vape is charged for longer than the specified time, it usually leads to overheating. The best way to avoid this problem is to follow the manufacturer’s instructions and stop charging the battery as soon as it is fully charged.

Software malfunction

This problem means that the vape will flash a red light due to a software glitch while charging. There are two most common causes for this:

• using outdated vape-software
• There is a problem with the firmware of this device

You can deal with this issue by updating the software or resetting the pen. Be careful when updating the software, as the update process is often different for specific pen models and specific manufacturers.

Nowadays, you can buy modern models with automatic software updates. In this case, you should check if the update is available through the support application or the device itself.

Be fully prepared, sometimes software updates fail. In this case, you need to reset the vape to factory settings. Before performing this operation, be sure to back up important data, as this process will delete customized settings.

Summarize

There are several reasons why the vape flickers while charging. For example, it LED indicator flashes red to notify you that the battery is charging. However, it can also indicate improper battery charging, voltage issues, or voltage problems. USB cable or charger issues.