explosion and other accidents have occurred

over discharge, over-current and over-temperature, etc. problem, so that the battery was seriously hurt, battery safety dropped significantly shorten the service life, even battery fire, explosion and other accidents have occurred. Adapt to the characteristics of a group of power lithium battery application technology and equipment, is an effective solution to a set of power lithium battery and a shortened life safety issues and effective way.Current power lithium battery industry has entered the construction industry and large-scale popularization and application of a new historical stage.

With modern power electronics and control technology, the rapid development of technology has undergone a two-stage charging constant current charging multi-stage constant current charging → → → constant voltage charging current limiting charging several stages of development. Charging equipment also experienced a vacuum tube rectifier and selenium rectifiers mercury arc rectifiers → → → silicon rectifier silicon controlled rectifier → frequency switching power supply charger several stages. As digital technology and computer control, especially embedded microcontroller technology rapid development,

Power lithium battery is completely different from the traditional lead-acid batteries of a type of batteries, the charging and discharging of lead-acid batteries are much more stringent than the requirements: According to the U.S. U? S? A Popypore Council President Dr. Zhang Zhengming findings, manganese Lithium battery charging voltage should be limited to within 4.225V ~ 4.250V, if more than 0.085V, the battery can cause damage. Excessive overcharge, over-discharge, over-temperature and over-current, will lead to significantly shorten the life of lithium battery power, or even fire, explosion and other accidents.
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