While many media technologies. that analysis may be due to the low quality of battery cells that cause overheating. The fire occurred when charging or when running up heavy.
While many of the media's help to analyze the reason may be due to poor quality battery cells, causing overheating. Leading up to the fire when charging or when it is hard.
While many of the media technology, try to analyze the reason may be because the cell battery low quality cause overheating. If the fire happens when charging or when heavy use.