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Polymer lithium ion battery pack is composed of a plurality of polymer core series parallel combination, polymer lithium ion battery pack structure can be by series and battery protection board, plus the battery wires, the battery is connected by lithium nickel films, different process assembly design, polymer lithium ion battery pack output part of this paper this is a red and black three wire connection, on behalf of the red cell anode, black represents battery, as shown below:
Polymer lithium ion battery pack is a lithium-ion battery in recent years developed, it is characterized by a relatively stable voltage, long battery life, no pollution to human body cleaning, and also solves the problem of liquid battery explosion hazard, has a certain degree of security, it looks more flexible and convenient, but also in terms of weight this handy, shape battery production also has great flexibility.
Polymer lithium ion battery pack should avoid excessive charging, if 3.7V polymer lithium battery pack group so the choice of charger is a rigid requirements, if not after the battery is full of some of the charger power function, will make the battery is not charging full stop, it will cause certain harm to the battery, and in the long-term use of charger after, will also cause the full battery will not stop charging phenomenon. So, in the process of charging lithium batteries, someone needs to be watching. To avoid battery failure, explosion, wounding events, but under normal circumstances, the battery has overcharge protection, over discharge protection function.
Polymer lithium ion battery pack to avoid full power save, if the battery is fully charged, the full power condition is not possible to save more than three days, save a week after the battery will direct the bulge, there may be a tablet computer polymer battery was not bulge, but in several times after the battery the charge will appear after the bulge phenomenon, if the battery is not a long time if it is best to discharge the battery to maintain the best condition 3.85v, storage battery.
The charge for polymer lithium-ion battery pack is typically between 4.16v and 4.2V, and should not exceed 4.23v voltage. When the battery is full, it will discharge, and it is better to keep small and medium current for discharging. The final task is to carry out the charging and discharging cycle according to the above process, so that it can be used three times. This is the new cell activation and maintenance, this process is very important, in use after activation of the battery life will extend a lot, view the sitemap, can be more related to the soft polymer lithium ion battery pack custom.