Why is My VEX IQ Battery Not Charging? (Full Explanation)

There are a few reasons why your VEX IQ battery may not be charging. The most common reason is that the battery is not properly connected to the charger. Make sure that the charger is properly plugged into an outlet and that the battery is securely connected to the charger.

why is my vex iq battery not charging

Another possibility is that the batteries are damaged and need to be replaced. Damaged batteries will not charge properly and will need to be replaced in order to continue using your VEX IQ robot.

If your VEX IQ battery is not charging, there are a few things you can do to troubleshoot the issue. First, check that the charger is properly plugged in and that the outlet is working. Next, check the connections between the charger and the battery.

Finally, if all else fails, contact customer support for assistance.

How Do I Charge My IQ Battery?

Assuming you are referring to the battery in the Segway Ninebot ES2/ES4 electric kick scooter, here are step-by-step instructions:

Check that your scooter is turned off by looking at the power button on the stemIf it is green, press and hold the power button for 3 seconds until it beeps and turns red. If it is already red, your scooter is off.
Connect one end of the charger to the charging port on your scooterThe charging port is located near the bottom of the front wheel well on the left side (if you are facing the front of the scooter).
Plug the other end of the charger into a wall outlet or power stripMake sure that nothing else is plugged into this outlet or power strip, as overloading could cause a fire hazard.
The battery icon on your display will flash while your battery chargesOnce it stops flashing and remains solid, your battery is fully charged and you can unplug both ends of the charger from their respective ports/outlets.

How to Charge VEX IQ Battery?

If you’ve ever wondered how to charge a VEX IQ Battery, wonder no more! Here is a step-by-step guide:

1. Connect the battery charger to an AC outlet.

2. Connect the charging cable to the battery charger.

3. Connect the other end of the charging cable to the VEX IQ Battery.

4. The red light on the battery charger will turn on, indicating that it is charging the battery.

5. Once the red light turns off, the battery is fully charged and can be disconnected from the charger.

VEX V5 Battery Not Charging

If you’re the proud owner of a VEX V5 robot, you may be disappointed to find that your battery won’t charge. While this can be frustrating, there are a few things you can do to try and fix the issue. First, check that the charger is properly plugged in and receiving power.

If it’s not, then obviously the battery won’t charge. Next, take a look at the battery itself. Is it damaged in any way?

If so, then it likely needs to be replaced. If neither of those solutions works, then your best bet is to contact Vex customer support for further assistance. They may be able to help you troubleshoot the issue or send you a replacement battery if necessary.

vex v5 battery not charging
Credit: www.vexrobotics.com

VEX Battery Charger Blinking Red

If you’re the owner of a VEX IQ or VEX EDR robot, you know that one of the most important parts of keeping your robot in good working order is making sure the battery is always charged. But what do you do when the charger starts blinking red? There are a few things that could be causing your VEX battery charger to blink red.

The first thing to check is whether or not the charger is properly plugged into an outlet. If it’s not, then obviously the charging process won’t start. Another possibility is that there’s something wrong with the battery itself.

If it’s been damaged in some way, it may no longer be able to hold a charge and will need to be replaced. Finally, it’s possible that the charging port on your robot has become damaged or dirty and needs to be cleaned or replaced. This is usually pretty easy to fix – just follow these instructions from VEX Robotics.

If none of these solutions solve your problem, then you may need to contact VEX customer support for further assistance.

VEX IQ 2Nd Generation Battery

The VEX IQ 2nd Generation Battery is a high-performance, reliable battery that is designed for use with the VEX IQ 2nd Generation Robotics System. This battery provides power to the motors and other electronic components of the robotics system and has been specifically designed to work with the VEX IQ 2nd Generation Controller. This battery is also compatible with the original Vex IQ Controller.

VEX V5 Battery Blinking Red

One of the most common questions we get here at VEX is about what to do when your battery starts blinking red. There are a few different things that can cause your battery to start blinking red, and today we’re going to go over some of the most common causes and solutions. The first thing you’ll want to do if your battery starts blinking red is to check the connections between your battery and motors.

Make sure that all of the connections are tight and secure. If any of the connections are loose, this can cause your battery to start blinking red. Once you’ve checked the connections, try turning on your VEX again.

If the problem persists, it’s likely that there is an issue with your battery itself. If you think there may be an issue with your battery, the best thing to do is contact our support team. We’ll be able to help you troubleshoot the problem and determine whether or not you need a new battery.

IQ Robot Battery Nimh 2000 mAh (1st Generation)

If you have an IQ Robot Battery Nimh 2000 mAh (1st Generation), you know that it’s a great way to keep your robot powered up and running. But what do you really know about this battery? Here are some interesting facts:

The IQ Robot Battery Nimh 2000 mAh (1st Generation) was released in 2003. It is a Nickel Metal Hydride (NiMH) battery. It has a capacity of 2,000mAh.

It is rechargeable. It can power robots for up to 3 hours on a single charge.

VEX V5 Battery Charger

The VEX V5 Battery Charger is a high-quality, reliable charger that is compatible with all VEX batteries. It features an LED display that shows the charging status and has a built-in overcharge protection circuit. The charger also includes a 12V DC power adapter and comes with a 1-year warranty.

VEX IQ Battery Charger

If you have a VEX IQ robot, you know that the battery charger is an essential part of keeping your robot running. Here are some tips on how to get the most out of your VEX IQ battery charger:

Make sure to use the correct power adapter for your regionThe VEX IQ charger is designed for use with North American 110-120V outlets only. If you live in another region, make sure to use a compatible adapter.
Avoid using extension cords when charging your batteriesThis can cause voltage fluctuations that can damage your batteries or shorten their lifespan.
When not in use, store your charger in a cool, dry place out of direct sunlightExtreme temperatures can damage the charger and reduce its performance over time.
Don’t charge your batteries all the way to 100% every timeThis will actually shorten their overall lifespan.

Quick Facts

How Do I Reset My VEX Battery?

Assuming you are talking about a VEX EDR battery: To reset a VEX EDR battery, first make sure the charger is unplugged. Next, remove the battery from the robot.

Press and hold the button on the back of the battery for 3 seconds. The lights on the front of the battery will flash, indicating that it has been reset. Finally, re-attach the battery to the robot.

How Do You Charge a VEX Battery?

There are two ways to charge a VEX battery. The first way is to use the USB charger that comes with the kit. To do this, simply plug the USB cable into the port on the side of the battery and then into a USB power source.

The second way is to use a LiPo balance charger. This requires an adapter, which can be bought from VEX or from third-party retailers. To use this method, connect the adapter to the balance charger and then plug in the battery.

How Long Does It Take to Charge a VEX IQ Battery?

Assuming you are talking about the VEX IQ battery that comes with the Robot Kit, it takes approximately 4 hours to charge.


If your VEX IQ battery is not charging, it may be because the charger is not properly connected, the wrong type of charger is being used, or the battery is damaged. If you are using the correct charger and the charger is properly connected, but the LED on the charger does not turn green, this indicates that the battery is damaged and needs to be replaced.

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