Mobile power has become an indispensable digital device for most consumers in daily life. However, while we enjoy the convenience of mobile power, its security performance is also familiar to everyone. Now, how to popularize it? Proper operation of the mobile power source in daily use.
Death Law 1: Falling to death
However, for most consumers, the internal structure and insulation effect of mobile power is difficult to know, so when we use mobile power every day, the first thing to pay attention to is to avoid the drop of mobile power. A solid mobile power supply usually secures each wire of the battery cell in a fixed manner, and the proper wire length and good fixing process further enhance the internal insulation effect.
Death II: Temperature difference dead
Most lithium batteries have an operating temperature range of -20 ° C to 60 ° C and an optimum operating temperature of 0 ° C to 40 ° C. Lithium batteries using different cathode materials also have different working and optimum operating temperatures. At present, there are many electronic products on the market that are very well designed for the protection of lithium batteries. For example, Apple's iPad will automatically disable the charging operation when the internal sensor detects that the ambient temperature is too low, so as to avoid charging in a low temperature environment. Damage to the battery occurs. Therefore, it is also a lithium battery. When we use mobile power for daily use, we should try to avoid the situation where the ambient temperature is too low or too high.
Death III: Explosion
I believe many people have heard about the explosion news about lithium batteries. When we need to discard the mobile power, don't throw it into the fire source or throw it away with domestic garbage, and puncture, crush and burn to a certain extent. There are hidden dangers of smoking or explosion, as well as serious damage to the environment. It is worth noting that the use of inferior chargers also has a chance to cause the explosion of lithium batteries. Compared to the discharge process, lithium batteries are the most dangerous when charging, which is why most mobile phones are charging. Happened. Therefore, we should purchase reliable or original mobile phone chargers for daily use.
Death Law 4: Cold Death
When the consumer is not in use, the battery cannot be taken out and stored separately, and the standby or hibernation circuit on the circuit board is in a working state, and the power will be exhausted over time. Although the battery protection circuit inside the mobile power supply will automatically cut off the circuit to reduce the self-loss of the battery when the battery power (voltage) drops to a certain value, the current low voltage of the protection circuit of the mobile power supply on the market is different. Therefore, we should try our best to avoid the mobile power supply when the power is insufficient, for a long time (three to six months or longer, depending on the amount of mobile power loss), the battery will be over-discharged, even Will directly lead to a sharp drop in cell capacity. Therefore, after we purchase mobile power, charging and discharging at regular intervals is the best way to extend its life.
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