6 reasons why electric bicycles and motorbikes run out of battery quickly.

1. Due to the battery
When electric bicycles or motorbikes run out of power quickly, the first thing to check is the battery. It could be that the battery has been used for a long time and is swollen or damaged, preventing it from charging; if the battery is swollen or damaged, you should replace it with a new one.

2. Due to charging

If you've checked that the battery is fine, then check the charger. In many cases, we've encountered problems caused by faulty charging, so you should replace the charger.

3. Due to brakes and bearings

Another reason is that the vehicle has been used for a long time without maintenance, causing the bearings and wheel hubs to dry out, and the tires and brake pads to wear down after use, making wheel movement more difficult; leading to sluggish vehicle movement. The solution is to replace the bearings and brake pads immediately.

4. Because the motor core and rim have not been cleaned.

The operation of electric bicycles and motorcycles involves friction between the rim and the motor core, creating friction particles. If these friction particles are not cleaned, they will reduce the speed and inertia of the rotation during operation. This will increase the power consumption of the electric bicycle battery.

Check the cause by putting the motorcycle on its center stand and idling the throttle to check for engine noise. If the engine makes an unusual noise and the wheel rotation stops quickly when the throttle is reduced, then there is a problem.

The motor needs to be cleaned by removing the motor core and wiping the core and motor rim to remove dust and friction particles.

5. The tires are underinflated.

A very common cause is that because vehicles use tubeless tires, people often overlook the importance of tire pressure; underinflated tires also cause the battery to drain quickly.

The reason is that when tires are underinflated, the friction between the wheel and the road is greater, causing the engine to work harder, thus requiring more electricity to power the battery. This is why the car's battery tends to run out faster.

6. The engine got water in it.

Water getting into the motor can cause the wheels to seize, or the brakes to seize, making the wheels difficult to turn and causing the battery to drain quickly. To check, put the bike on its center stand and spin both wheels to see if they spin smoothly. If the wheels are difficult to turn, you need to take it to an electric bike shop for repair.

This video provides instructions on how to fix the problem of electric vehicles running out of battery quickly. You'll learn another useful tip to ensure uninterrupted power throughout your journey.