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Explosions of electric bicycle and scooter batteries are increasing, sometimes setting fire to homes and injuring their occupants. However, the risks of overheating increase in summer, when temperatures soar. Even if the phenomenon is rare, its consequences can be extremely serious. It is therefore advisable to take some precautions before recharging your battery.
First of all, you should think about changing your battery as soon as it is damaged. Indeed, the slightest shock or perforation can quickly cause a short circuit. Likewise, if you notice that your battery starts to swell, smoke or emit an unusual odor, disconnect everything and replace it immediately.
Lithium-ion batteries are particularly sensitive to heat. You should therefore avoid leaving them in direct sunlight during the day. So remember to put your bike or scooter in the shade and, if you have a removable battery, remove it and place it in a cool, dry place, if possible well ventilated, without flammable materials nearby. As for equipment, always choose the manufacturer’s charger rather than a generic, cheap model purchased online. Also, follow the manufacturer’s instructions carefully when recharging your battery.
Finally, remember to unplug your charger once charging is complete. Leaving it plugged in for too long, especially when the weather is heavy and stormy, can also cause overheating. So remember to unplug it before going to bed. If possible, always be present on site when you recharge your battery.
In the United States, faced with numerous cases of fires caused by the explosion of lithium-ion batteries, New York City Hall has decided to launch a new experimental program for safe outdoor charging. Initially, this initiative is intended for bicycle delivery people. It should also be noted that more and more American campuses are banning electric bicycles and scooters altogether, faced with the growing number of cases of fires caused by the overheating of their batteries.