The hazards of large changes in the natural environment temperature to the battery

The natural environment temperature is very harmful to the battery. The high temperature of the natural environment will cause the rechargeable battery to overcharge and cause vapor; the low temperature of the natural environment will cause the battery to be insufficiently charged, which will endanger the life of the rechargeable battery. Therefore, the operating temperature is generally around 25 degrees Celsius.

The natural environmental temperature change is harmful to the battery

The battery must be maintained. If the battery is not charged and discharged for a long time, the rechargeable battery will lose its specificity. As far as the traditional rechargeable battery deployment plan is concerned, because the total number of rechargeable batteries is large, the rechargeable batteries will charge and discharge a small amount of current, and the battery power will not be easily released to most large-city power projects. This kind of shallow charge and discharge of small current is not good for rechargeable batteries, and the characteristics of long-term rechargeable batteries will be reduced. Once the UPS power supply is turned off, the reserved time of other UPS rechargeable batteries cannot easily meet the requirements. For the shared resource battery pack plan, because the total number of rechargeable batteries is small, the charge and discharge current of rechargeable batteries is large, and the battery power is large, it is beneficial to improve the specificity of rechargeable batteries and increase the number of battery cycles. Once the UPS power supply is cut off, the reserved time of the system software will not be easily endangered, because the rechargeable battery is not easy to follow the effectiveness of the UPS. From the analysis, it can be seen that the shared resource lithium battery pack plan has many advantages, especially when the project investment, load-bearing, installation indoor space and other standards are relatively limited, it mainly shows its advantages.

When the battery temperature rises, the specific chemical substances on the negative and anode plates will be mildewed, eroding the anodic oxidation lattice constant and reducing the battery life. This kind of association will also change with the change of the types of rechargeable batteries and the raw materials of the pole pieces. The following application standards should be followed:

Generally speaking, the temperature of the electrolyte solution of the rechargeable battery should be maintained at 15-55℃ as an ideal standard, and the temperature should not exceed -15-55℃ and 0-60 during charging and discharging. ℃. In specific applications, it is ideal that the temperature of the electrolyte solution at the end of the charge and discharge is maintained below 40°C, because the temperature will increase when the battery is charged.