Lifepo4 phosphate battery maintenance(2)

Comparison of power batteries

At present, the positive electrode materials that are most promising to be used in power lithium -ion batteries mainly include lithium manganate (limn2O4), lithium iron phosphate (lifpo4) and nickel cobaltangnate (li (Ni, CO, Mn) O2) tri yuan trifle of three yuan. Material. Nickel cobalt lithium manganate Trichousing materials Due to the lack of cobalt resources, such as nickel, cobalt high and price fluctuations, etc., it is generally believed that it is difficult to become the mainstream of electric vehicle power -type lithium ion batteries, but it can be with spinel manganate. Lithium is mixed within a certain range.

Lithium iron phosphate battery
How to maintain it correctly?
1. Don't be too high in temperature
If the operating temperature is higher than the prescribed operating temperature, that is, the UPS battery above 35 ° C is used, the battery's power will continue to decrease, that is, the power supply time of the battery will not be as usual as usual. If at such a temperature, it is necessary to charge the equipment, and the damage to the battery will be greater. Even if the battery is stored in a hot environment, it will inevitably cause corresponding damage to the quality of the battery. Therefore, trying to maintain a good operation temperature as much as possible is a good way to extend lithium battery life.

2. Too low and not good
If you use lithium battery in a low temperature environment, that is, the use of lithium battery below 4 ° C, the use time of UPS batteries will also be discovered, and the original lithium batteries of some mobile phones cannot even be charged in low temperature environments. But don't worry too much. This is just a temporary situation. Unlike the use of high temperature environments. Once the temperature rises, the molecules in the battery will be recovered to the previous power.

3. Life lies in exercise
To give full play to the maximum effectiveness of lithium iron phosphate batteries, it is necessary to use it frequently, so that the electrons in the lithium battery are always in a current state. If you do not often use lithium batteries, please remember to complete a charging cycle for lithium batteries per month and do a power calibration at a time, that is, it is deep and deep.

4. Do not mix the battery with metal objects to prevent metal objects from touching the positive and negative pole of the battery, causing short circuit, damage to the battery, and even danger.

5. Lithium iron phosphate batteries should avoid contact with corrosive substances in a clean, dry, and ventilated environment, and stay away from fire sources and heat sources.