Lead-acid batteries for energy storage must have the following characteristics:
1. The temperature range used is relatively wide, and it is generally required to operate normally in a temperature environment of -30-60 degrees.
2. The low temperature performance of the battery is better, and it can be used even in areas with relatively low temperature.
3. The capacity consistency is good, and the battery is used in series and parallel to maintain consistency.
4. Good charging acceptance. In an unstable charging environment, it has stronger charging acceptance.
5. Long service life, reduce maintenance and maintenance costs, and reduce overall system investment.
