Six advantages of high-temperature batteries

The high-temperature battery itself utilizes the mechanical properties of the tank shell, and is classified into 100c, 125c, 150c, 175c and 200c according to the safety design in the high-temperature environment. 1. High temperature lithium ion battery can be designed into various shapes; 2. The battery can be bent and deformed: the maximum bending capacity of polymer battery is about 900; 3. It can be made into a thin battery: the capacity is 3.6V400mAh, and the thickness can be as thin as 0.5mm; 4. The capacity will be twice that of a lithium-ion battery of the same size; 5. There is no problem of battery leakage. There is no liquid electrolyte inside the high temperature battery. 6. It can be made into a single high voltage: liquid electrolyte batteries can only be connected in series to obtain high voltage. Polymer batteries can be made into a single multi-layer combination to achieve high voltage because they have no liquid. The raw material of a high-temperature battery is a good electrode material with good reversibility and current efficiency. It can also be seen that the polarization rate is very high during the charging process. Lithium-ion batteries usually require a few strings, dozens or even hundreds of strings, because in the battery production process, from the beginning of the coating to the finished product, there are many procedures, even in the strict test procedures, voltage, resistance, each The power capacity of the group is the same. After a lithium-ion battery is used for a period of time, the internal resistance, voltage, capacity and other parameters of the battery will fluctuate, forming an inconsistent state, and there will be differences of one kind or another. This difference is reflected in the voltage difference between the batteries when the battery pack is charged and discharged. The voltage difference causes the battery charging process to be caused by the high-voltage battery core in the early stage of the battery charging protection and the low battery discharge voltage. The core causes the battery over-discharge protection, so that the entire battery capacity is obviously reduced, and the battery core performance of the entire battery is the worst. The battery capacity can easily occur in the use of charging and discharging, and it is not easy to find, leading to failure in advance. Therefore, the protection circuit completes the battery cells required for the balancing operation to extract excess current from the higher the battery voltage, consuming excess energy, thereby achieving battery balance, fully exerting the utility of lithium-ion batteries, extending the service life of the battery, and adding Security. At present, the commonly used balance methods include energy storage balance and resistance balance. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: Some information about the impending peak of scrapping power lithium batteries