Logically, any balance car or the mobile phone manufacturers will have measures to avoid battery overheating resulting in fire or explosion, of course, the originator of Segway’s balanced car is no exception, and more and more balanced car explosion occurred frequently, what's problem on earth?
The battery itself, there is usually a wafer protection circuit to prevent overcharging or over-discharging. However, many manufacturers in order to control stability of battery, will virtually outside add a layer of protection for batteries, which is like a layer of protection to the battery cover quilt, the heat generated in the battery during charging and cooling can not be delivered, although this design is not the main reason, but it will have some impact. At the same reason, when the battery pack is installed in solar powered portable generator, the heat is also a consideration problem.
Most importantly, the chip does not seem to play a protective circuit effectiveness, otherwise so many explosions do not occur.
There are already a lot of people start thinking, why not invent a battery does not overheat? Of course, the battery will not overheat may be a bit difficult, but at least the scientists have been advancing in this direction. Researchers at Stanford University designed a mechanism, they invented a film, if the battery is overheating, this film will continue to expand until the negative electrode and coated admitted blocking current.
When we constantly emphasize how much battery capacity, to emphasize how strong endurance time of the balance car, whether ignore the safety of the battery? This may be the problem for all balanced car manufacturers should think about.
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