HOW TO PREVENT THE EBIKE BATTERY FIRE?

In the past few years, more and more people have discovered the many benefits of electric bikes and started to relax and exercise through them. As a result, there has been a surge in the consumption of electric bicycles and many cheap electric bikes are available, including some products with safety hazards. E-bike battery fires are at the top of the list of safety issues.

In this article, let's learn about the main causes of e-bike battery fires and how to prevent e-bike battery fires.

Are electric bike batteries safe?

Experts believe that lithium-ion batteries in electric bicycles are not inherently unsafe. But they do pose a significant risk if they are not used and charged in the right way. If lithium-ion batteries were dangerous, they wouldn't have to be used in a wide variety of everyday items, such as cell phones, laptops, vacuum cleaners, and electric cars.

Buying UL-listed batteries will ensure that you have an electric car battery in your hands that meets industry safety certifications.

What causes battery fires?

The direct cause of lithium battery explosion and fire is thermal runaway. The battery is subjected to various stimuli that trigger internal short circuits, resulting in an increase in internal temperature, vaporization of the electrolyte, and ultimately spontaneous combustion and explosion.

Use substandard batteries

Batteries in brand-name bicycles are equipped with a Battery Management System (BMS) that helps prevent overcharging or over-discharging the battery. Cheaper, non-branded alternatives do not have a BMS, and the battery can be overcharged and possibly explode, or overdrawn resulting in battery damage. So avoid buying batteries or e-bikes that are too cheap and do not have safety certification.

Do your own modifications or repairs to existing batteries

Most people are not professional engineers, and their experience with batteries may come from the sharing of a friend on the internet. Never follow the videos of Youbute bloggers to modify or repair your battery by yourself. If you have a problem with your battery, it is recommended to contact your buying merchant, they are often more professional.

Bad storage and charging

Placing the battery near a heat source or under strong bright light for a long time may cause the battery to overheat. Using a non-original charger which is not matched with the battery can also cause the battery to catch fire. It is also very dangerous to not disconnect the charger in time after the battery is fully charged.

How to prevent the ebike battery fire?

There are several measures you can take to reduce the risk of ebike battery fires:

Use the recommended charger

Always use the charger that comes with your ebike battery, or one that is recommended by the manufacturer. Using a different charger may damage the battery and increase the risk of a fire.

Don't overcharge

Do not leave your ebike battery charging for an extended period, and always disconnect the charger once the battery is fully charged. Overcharging can cause the battery to overheat and increase the risk of a fire.

Avoid extreme temperatures

Do not expose your ebike battery to extreme temperatures, such as direct sunlight or freezing conditions. Extreme temperatures can cause the battery to overheat or become damaged, increasing the risk of a fire.

Handle the battery with care

Do not drop, puncture or crush the battery, and avoid exposing it to water or other liquids. Damage to the battery can cause a short circuit and increase the risk of a fire.

Store the battery properly

When not in use, store your ebike battery in a cool, dry place away from direct sunlight and flammable materials. Avoid storing it near sources of heat or flames.

Regularly inspect the battery

Check your ebike battery regularly for signs of damage, such as cracks or bulges, and replace it if necessary. Do not use a damaged battery, as it may increase the risk of a fire.