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There have been many ebike battery fires in the past, and most of them occur when the battery is charging. The reason for this is that the ebike batteries tend to overheat, which can cause them to catch fire. When they do catch fire, it can be very difficult to put out, and they often create explosions. These fires can spread quickly and easily destroy a home or building. It’s important to be aware of these dangers and take precautions to prevent your ebike battery from catching fire.
The ebike battery is a lithium ion battery. These batteries are known to overheat and catch fire, often causing explosions. This is because the lithium ion batteries have a lot of energy packed into them, and when they overheat, the heat can cause them to ignite. It’s important to be aware of these dangers and take precautions to prevent your ebike battery from catching fire.
There are a few things you can do to help prevent your e-bike battery from catching fire. Firstly, make sure you always use the correct charger for your battery. Secondly, always choose a battery seller with a battery certification. The battery should have CE,MSDS,UN38.3 certification. Finally, keep an eye on your battery when charging it and that there is no water damage to the battery charge and discharge ports. If your battery starts to overheat, unplug the charger. If the battery temperature continues to stay the same and there is a tendency for the temperature to rise, move the battery to an open area, please do not hold the battery by hand, you should use a substitute to move the battery. A sudden explosion of the battery is very dangerous.
Ebike battery fire can be caused by a variety of factors.
1. Overcharging of the battery (overcharging means forcing too much energy into the battery pack, resulting in heat build-up and potentially causing a fire; batteries should not be charged for more than 8 hours)
2. Short circuiting of the internal battery wiring (incorrect wiring can cause a short circuit, resulting in heat build-up and a fire)
3. Mechanical damage (e.g. punctured or cracked battery casing can also lead to short circuit and fire)
4. High temperature environment (the battery should not be placed in a hot environment, the temperature should not exceed 60 degrees Celsius)
5. Charger failure (over-voltage chargers generate too much power for the battery, causing it to overheat and catch fire)
It is important to be aware of these risks and take steps to ensure that your e-bike battery is kept in good condition by following the manufacturer’s instructions for use and storage, charging it correctly and replacing faulty parts where necessary.
If the ebike battery accidentally does catch fire, then the following can be done: try to extinguish the fire: in the early stages of the fire, if the ebike car is in the process of driving, you should immediately pull over and stop; if the ebike is charging, first of all, immediately cut off the power; then, then use a water-based fire extinguisher to extinguish the fire, dry powder extinguishers or carbon dioxide extinguishers can only reduce the fire, can not completely solve the battery fire and explosion. Dousing the battery with water is the best, on the one-hand to allow the battery to short-circuit quickly to release all the energy, on the other hand, it can cool down the cells that have not exploded and caught fire.
If the fire has gotten out of control and has entered a violent burning phase with an explosion, evacuate immediately and call 911 or use a water gun to extinguish the fire from a distance while waiting for 911.