Jan 27, 2019 Pageview:908
The lithium battery protective plate is the charge and discharge protection for lithium battery pack in series; After full charge, ensure the voltage difference between each battery is less than the set value (±20mV) commonly, realize each battery for balanced charge, effectively improve the charging effect of charging mode in series and parallel; At the same time, detect every single battery in the battery pack, including overvoltage, under voltage, over current, short circuit, over temperature condition, so as to protect and extend the service life of the battery; Under-voltage protection makes every single battery in discharge avoid damaged because of over discharge when use battery.
The finished product lithium battery of two main parts, and protection of lithium battery core board, lithium battery core is mainly composed of positive plate, diaphragm, negative plate, electrolyte composition; Positive plate, diaphragm, negative plate coil or cascade, packing and infusion liquid electrolyte, after encapsulation make 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.
1, The first 12 batteries in series. If there is a section 24, can first in parallel, series again!
2, Accord to the B battery cathode. Ordinal B1_B2_B3,,,,, B10_B1l_B2
3, the same interface:
Battery anode is: charging and discharging of the anode. C - : the cathode discharge can be a negative charge.
4, interface:
The positive is charging and discharging of the battery pack of the anode.
C - : can be a negative charge.
D - : only as a cathode for discharging.
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