18650 battery 2500mah

　　Main functions of 18650 battery 2500mah phosphate battery pack management system

　　The main functions of the 18650 battery 2500mah phosphate battery pack management system. A 18650 battery 2500mah phosphate battery management system will turn a group of "dumb" cells into a smart lithium battery pack. Management can be split into two sciences, battery monitoring and battery control; the monitoring part includes voltage and temperature measurement and Battery balancing. These are the basic properties of 18650 battery 2500mah phosphate battery management systems.

　　Main functions of 18650 battery 2500mah phosphate battery pack management system

　　①Overvoltage protection

　　When the charging voltage of a single battery exceeds the allowed value, stop charging immediately and disconnect the charging equipment from the lithium battery pack:

　　②Over-discharge alarm

　　When the discharge voltage of a single battery is lower than the warning value, an alarm prompt is issued;

　　③Over-discharge protection

　　When the discharge voltage of a single battery is lower than the protection value, the discharge will be stopped immediately, the connection between the electrical equipment and the lithium battery pack will be disconnected, and an alarm will appear;

　　④Overcurrent alarm

　　When the input or output current of the 18650 battery 2500mah phosphate battery pack exceeds the warning value, an alarm will be issued;

　　③Short circuit protection

　　When a short circuit occurs in the 18650 battery 2500mah phosphate battery pack, discharging will be stopped immediately, the connection between the electrical equipment and the lithium battery pack will be disconnected, and an alarm will appear;

　　⑥Over-temperature alarm

　　When the 18650 battery 2500mah phosphate battery temperature or ambient temperature exceeds the warning value, an alarm prompt is issued:

　　⑥Over-temperature alarm

　　When the battery temperature or ambient temperature exceeds the warning value, an alarm prompt is issued.

　　⑦Over-temperature protection

　　When it is detected that the ambient temperature or the internal temperature of the lithium battery pack exceeds the protection value, the connection between the charging or electrical equipment and the battery pack will be immediately disconnected, and an alarm will appear. When the ambient temperature or the internal temperature of the 18650 battery 2500mah phosphate battery pack returns to the allowable value, the battery management function can be restored manually or automatically, but the battery discharge function will not be affected.

　　⑧Estimation of battery pack SOC

　　SOC (StateOfCharge, battery state of charge), which is the remaining power of the battery. Keep SOC within a reasonable range, prevent damage to the battery due to overcharge or overdischarge, and predict the remaining capacity of the battery at any time.

　　The 18650 battery 2500mah phosphate battery management system BMS is the core component of battery protection and management. It not only ensures the safe and reliable use of the battery, but also gives full play to the performance of the battery and prolongs its service life. As a backup power for communications, the management system is It acts as a bridge between high-voltage DC power supply and batteries.

　　The positive electrode of 18650 battery 2500mah phosphate battery is made of 18650 battery 2500mah phosphate (LiFePO4) material, which has good safety performance and long cycle life. It is fully intelligent design, equipped with a centralized monitoring module, and has four essential functions (telemetry, remote signaling, remote control and remote adjustment). Computer management can be achieved by communicating with the remote central monitoring center.

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