Product parameters:

Charging voltage : 12.6V-13V

Maximum working current : 60A ( heat dissipation conditions are very good )

Continuous charging current ( upper limit ) : 20A

Continuous discharge current ( upper limit ) : 40A

Overcurrent protection : 125A

Overcharge detection : 12.8V ( for 3 groups of batteries )

Overcharge release : 12.3V ( for 3 groups of batteries Over discharge detection : 2.4V ( for 1 group of batteries )  en.wikipedia.org

Over discharge release : 3.0V ( for 1 group of batteries )

Short circuit protection : Yes

Working temperature : -40℃ ~ +85℃

Storage conditions : -40℃ ~ +125℃

BMS will also control the recharging of the battery by redirecting the recovered energy back into the battery pack  typically composed of a number of battery modules, each composed of a number of cells

Battery thermal management systems can be either passive or active, and the cooling medium can either be air, liquid, or some form of phase change.

Air cooling is advantageous in its simplicity. Such systems can be passive, relying only on the convection of the surrounding air, or active, using fans for airflow. Commercially, the Honda Insight and Toyota Prius both use active air cooling of their battery systems. The major disadvantage of air cooling is its inefficiency. Large amounts of power must be use to operate the cooling mechanism, far more than active liquid cooling.