1. If the temperature drops, the reaction rate inside the lithium battery of the POS machine will decrease, and the output power of the battery will also decrease if the temperature increases, the opposite is true; the lithium battery output power of the POS machine will increase.
2. However, if the temperature is too high and exceeds 60°C, it will destroy the chemical balance of the battery and cause side reactions. The performance of rechargeable battery materials will degrade at high temperatures and the battery life will be significantly shortened.
3. Under all changing environmental factors, the ambient temperature has a greater impact on the charging and discharging performance of the battery, because the electrochemical reaction in the electrode/electrolyte interface is related to the ambient temperature, and the electrode/ electrolyte. The fluid can be called the heartdrums. As the temperature drops, the reaction speed of the electrode decreases. Assuming that the battery voltage remains unchanged and the discharge current decreases, the battery output power will naturally decrease. If the temperature increases, the opposite is true, the battery power will increase.
Of course, temperature also affects the speed of electrolyte transmission. As the temperature increases, the transmission speed increases. When the transmission temperature decreases, the transmission slows down and the battery charging and discharging performance also increases. be affected. If the temperature is too high, exceeding 45°C, it will destroy the chemical balance of the battery and cause side reactions.
What are the skills of using and maintaining lithium batteries of POS machines?
There are certain conditions for the lifespanlithium batteries for POS machines. We need to consider the storage conditions of industrial POS machine lithium batteries.
Charging capacity: 50% ~ 60%, humidity. range: 60±15%R.H
Storage temperature: less than 1 month: -20~60℃
less than 6 months: -20~30℃
Shelf life of lithium batteries for industrial POS machines
The shelf life of lithium batteries for POS machines is 12 months from the date of shipment.
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1. Pay attention to the storage environment: POS machine lithium batteries should generally be stored in a dry and ventilated environment, away from direct sunlight, and avoid exposure to high temperatures, humidity high and corrosive substances. gas,etc. This can effectively protect battery life.
2. Use a regular charger: You need to use a regular charger to charge the lithium battery of the POS machine. Avoid using poor quality chargers or incompatible chargers, which may result in insufficient battery charging. or internal damage to the battery. Short circuit and other problems will affect battery life.
3. Avoid over-discharging: Lithium batteries in POS machines should avoid over-discharging during use, otherwise it will affect the battery life. It is recommended to charge the battery when its power is less than 20%.