Why Does My Electric Bike Keep Cutting Out?

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If you own an electric bike, you may have experienced the frustration of having it cut out on you while you’re riding. There are a few reasons why this could be happening and in this guide, I will answer the question, why does my electric bike keep cutting out?

For those in a hurry…

The most common reasons for your electric bike cutting out are as follows. First, your battery may not be fully charged. Second, your bike’s motor may be overheating. Third, your bike’s controller may be faulty. Fourth, there could be a loose connection somewhere in your bike’s electrical system.

Want to learn more? Then read on.

Why Does My Electric Bike Keep Cutting Out

Why Does My Electric Bike Keep Cutting Out?

If you’ve been riding your electric bike and it suddenly cuts out, it’s probably due to one of three reasons.

The first is that the battery may be low on charge. To check this, simply plug in your charger and see if the light turns green. If it does, then your battery is fine and you just need to ride for a bit longer to recharge it.

The second reason why your electric bike may keep cutting out is that the motor may be overheating. This is more likely to happen if you’re riding up a steep hill or in hot weather. To cool down the motor, stop riding and let it rest for a few minutes before starting again.

The third reason is that there may be a problem with the controller This is most likely to be a loose connection which impacts the way the controller interacts with the motor and battery. Check the connections for the controller are ok to reduce the chances of your ebike cutting out.

The final reason why your electric bike may keep cutting out is that there may be something wrong with the wiring. This is usually caused by loose connections or damaged wires. To fix this problem, you’ll need to re-solder or reconnect the wires.

How Long Should a Battery Last on An Electric Bike?

Electric bikes are becoming increasingly popular as people look for ways to reduce their carbon footprint. But how long should a battery last on an electric bike?

Most electric bike batteries will last for around 500 charges, which is equivalent to about 10,000 miles of riding. However, this can vary depending on the type of battery and how it is used. For example, if you frequently ride in cold weather, your battery may not last as long.

To get the most out of your electric bike battery, it’s important to keep it well-maintained. This means regularly cleaning it and keeping it charged when not in use. With proper care, your electric bike battery should last for many years.

Should I Charge My Ebike After Every Ride?

Ebike batteries are expensive, and many people wonder if they should charge their ebike after every ride. The answer is yes, you should charge your ebike battery after every ride. Here’s why:

  • Ebike batteries are designed to be charged frequently. Lithium-ion batteries, which are used in most ebikes, actually last longer when they’re regularly discharged and recharged.
  • Frequent charging also maximizes the battery’s capacity. If you only charge your battery once in a while, it will slowly lose its ability to hold a charge.

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Can You Overcharge an Electric Bike Battery?

It is possible to overcharge an electric bike battery, but it is not common. If you do overcharge your battery, it is important to take the necessary steps to fix the issue.

Overcharging an electric bike battery can happen if the charger is not working properly or if the battery is left plugged in for too long. If you think you have overcharged your battery, unplug it from the charger and let it cool down for a few hours.

Related: What Makes A Good Ebike?

How Can I Increase the Power of My Electric Bike?

There are several ways to increase the power of your electric bike. One way is to install a new motor. A new motor will give your bike more torque and make it easier to pedal up hills. Another way to increase the power of your electric bike is to install a new battery. A new battery will give you more range and allow you to go faster. You can also try changing the gearing on your bike. This will make it easier to pedal and give you more power.

Can I Leave My E-Bike on Charge Overnight?

The short answer is yes, you can leave your e-bike on charge overnight. However, there are a few things to keep in mind in order to extend the life of your battery and minimize the risk of fire.

First, it’s important to choose a location for charging that is cool and dry. Leaving your e-bike in direct sunlight or in a hot garage can damage the battery. Second, make sure the area around your charging station is clear of flammable materials. And finally, don’t forget to unplug your e-bike once it’s fully charged!

Following these simple tips will help ensure that your e-bike battery lasts for years to come.

How Long Do Ebike Motors Last?

Ebike motors are designed to last for 3-10 years with proper maintenance. However, the average lifespan of an Ebike motor is 5 years. There are many factors that can affect the lifespan of an Ebike motor, such as how often it is used, how well it is maintained, and the quality of the motor. With proper care and maintenance, your Ebike motor can last for many years to come.


So there you go, if your electric bike keeps cutting out, it is likely due to a problem with the battery, motor, or controller. If you are not comfortable troubleshooting the problem yourself, take it to a qualified bike mechanic. With a little bit of investigation and some basic repairs, you should be able to get back on the road in no time.