[Gaogong Lithium and Electricity Reporter You Baoping] Usually we often see or hear news about the explosion and fire of mobile phone batteries, even some high-end mobile phones such as Apple and Samsung are not immune. In fact, from the perspective of mobile phone security, in addition to the quality of lithium batteries themselves has very important factors, the role of lithium battery protection board can not be underestimated.
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According to public data, the investment in fixed assets of telecommunications in China reached 360 billion yuan in 2012. According to some analysts, according to the investment of lead-acid batteries accounting for about 3%, the domestic telecommunication back battery market in 2012 is about 10 billion yuan.
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