Battery charging method of attention and maintenance

Source: 2020 - 03 - Principle of hits: young man, 25 times the battery now cell phone battery is lithium battery, lithium battery charge and discharge and the traditional way of charging is not the same. In the process of charging, lithium ions through the crystals in the balance of materials, cause the change of energy. Lithium battery charging method is to choose the wrong method of flow, pressure limiting usually three end, the first step is to stop charging, the voltage is less than 3 V, and through the current 0. 5 degrees Celsius, the following will adhere to the stability of the charging current and voltage between the 3 V - 4 V, current at zero. 2 C and 1 C, and will maintain a stable charging voltage, the voltage is 4. 2 V, at the same time, the current with voltage increase continuously, the battery is full. The charging current and voltage will gradually decline. Battery health method 1, in the process of using the battery, when the battery is not full of don't use as much as possible, or the quality of the battery will be significantly lower, under normal circumstances, after the battery charge, with the beginning of after use. 2, lithium battery in use process, in good condition after discharge, actually inside the battery there is still a small amount of electricity, the power of this part to save the activities of the lithium ion battery life and has a very important role, however, assumes that in the process of use, excessive discharge after, continue to choose other ways, such as forced start, excessive discharge, serious damage to lithium battery. Battery considerations must adhere to the good discharge of the battery, to activate the battery, otherwise it will affect the use of the battery, but with the use of the battery, the battery is activated from time to time, don't need to do anything. Also in use process, avoid the battery in high temperature, otherwise it will affect the battery life and storage capacity, serious may form a condensation of the battery. The correct use of battery for the new factory, don't need to do any processing, do not need to activate, can be directly stop the normal use. In addition, in the process of using the battery, as far as possible don't put the battery for a long time, generally not more than three months, you can stop the normal use, assuming that place too long, more than three months, the battery need to activate the processing, the cell activity was the highest.