According to an analysis, the battery is very fine it is too tight within the cell, preventing it to expand when charging.
The electronics company in south korea Samsung is having problems to identify the fault of the phone Galaxy Note 7, but the signature Instrumentation seems to have found the cause of the frequent explosions of this model, reported this Monday the portal cnet.
The engineers of the company Instrumental dismantled the device and found that the battery had little space. This is a problem because, when charging, the battery increase a little in size, so that it is necessary a 10% of extra space. In this model the battery is inserted into a slot of 5.2 millimeters thick with little space around. “If to this is added the pressure caused by daily use, the risk of explosion increases,” says Anna Shedletsky, responsible for the study.
in Addition, the battery is excessively thin. A phone battery is composed of layers of positive and negative isolated with dividers to prevent contact, so that it is possible that Samsung has used spacers too thin.
The first cases of explosions of the Samsung Galaxy Note 7 was produced in September of this year, after this model is put on sale in August.
Due to these problems, the Korean company stopped selling it and requested that it be turned off appliances sold by security reasons.
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