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Lithium battery protection plate


Lithium battery protection plate is a series of lithium battery pack charge and discharge protection;  When fully charged, the voltage difference between the single battery can be guaranteed to be less than the set value (generally ±20mV), so as to realize the charging of each single battery pack, and effectively improve the charging effect under the series charging mode;  At the same time, it detects the overvoltage, undervoltage, overcurrent, short circuit and overtemperature of each single cell in the battery pack to protect and extend the service life of the battery.  Undervoltage protection makes each single battery avoid damage due to overdischarge during discharge. 

The finished lithium battery is composed of two main parts, lithium battery and protection plate, lithium battery is mainly composed of positive plate, diaphragm, negative plate, electrolyte;  Positive plate, diaphragm, negative plate coil or cascade, packing and infusion liquid electrolyte, after packaging made from batteries, lithium battery protection board a lot of people don't know, the effect of lithium battery protection board, just as its name implies is to protect lithium batteries, lithium battery protection board's role is to protect the battery but put, but filling, but flow, and the output short circuit protection.