What should I pay attention to when using robot lithium battery?

　　At present, lithium battery has become a popular device in the robot industry. It has high energy density, long service life, environmental protection, low price and convenient use. However, the use of lithium batteries will bring some potential safety hazards to robot equipment. Therefore, pay attention to some matters when using lithium batteries. Here are some precautions for the use of robot lithium batteries.

　　1. During operation, it is necessary to keep away from heat sources, such as open fire, to prevent explosion, and pay attention to prevent accidental burns.

　　During operation, it is necessary to put the lithium battery in proper condition to prevent excessive temperature and excessive discharge. In daily use, the service life of lithium batteries can be protected and improved by charging and discharging, low-temperature charging, discharge protection and overcharging. During the long-term charging process, check regularly whether the lithium battery has been discharged or overcharged.

　　2. In the application of robot, it is necessary to pay attention to prevent direct sunlight or moisture, because the sunlight will make the electrolyte in the battery lose its activity and make the battery lose its energy and capacity;

　　Perhaps the electrolyte is corroded, thus affecting the function of the battery. If the battery is not used for a long time, the electrolyte in the battery will become thinner and thicker. In this case, it should not be placed directly in a place where the temperature is low and not boring.

　　3. In the process of application, it is necessary to put the battery in a dry and clean environment to prevent the lithium battery from over-discharging and causing safety accidents.

　　The correct application method of lithium battery is to correctly use the discharge current and discharge time in the process of charging and discharging. The calculation formula of discharge current and discharge time is as follows: the discharge current of each robot device is 1.5 A; When the battery reaches the normal discharge current, it cannot exceed 1.8 A; When the battery reaches the minimum safe voltage, it cannot exceed 1.6 A; When the battery reaches the maximum safe voltage, it can exceed 1.5 A; When the battery reaches the maximum safe voltage, it cannot exceed 1.5 A to prevent the equipment from being damaged by over-discharge. If the battery is found to be over-discharged, it is necessary to stop using and take out the battery in time; The battery is placed in a dry and ventilated place; It is forbidden to charge when there is power (for example, the time of not charging is too long). Lithium battery needs to be regularly checked for aging. In addition, it is necessary to regularly protect the battery system; Regularly check and protect the lithium battery and the charging system that may cause problems, leakage, short circuit and over-discharge; When the lithium battery needs to be charged, the battery should be connected with DC; Please do not forget to discharge after use to protect the lithium battery from corrosion.

　　4. During the use of robot lithium battery, attention should be paid to prevent long-term exposure to dry, cold or wet environment, because the moisture in these environments will cause the electrode data to soften and cause short circuit or discharge;

　　At low temperature, the battery will be frostbitten due to the temperature rise inside the battery. Lithium batteries need to be careful not to be exposed to cold environment for a long time; When the temperature is too low, the battery capacity will be reduced and the service life will be shortened. In cold and humid environment, because of the low temperature and humidity of the battery, the impurities and moisture in the electrolyte will diffuse into the electrolyte, resulting in the battery short circuit and discharge. Therefore, lithium battery should be prevented from long-term use in cold and humid environment. For example, we should pay more attention to the environment with humidity of 60% - 70%; In summer, we should also pay attention to prevent using lithium batteries in direct sunlight and wet places; When it is dry and wet, wipe the moisture on the electrode assembly and shell of the robot frequently; If the battery is abnormal, stop using it immediately and contact after-sales service for treatment.

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