It is very important to connect a battery balancer into a 24 to 48 volts battery
The function of battery balancer is to balance the voltage of the battery
For example if you have a 24v battery and it has no battery balancer the lifespan of the two battery might not reach 5 years
Here in the philippines most 24v battery truck has no battery balancer so the lifespan of the battery is only two to three years
Here the reason why 24v battery
Will easily get damaged
The capacity of the positive side battery will drain fast while the negative side will not drain fast
Same with charging the battery
The negative side battery will charge faster while the positive will not charge fast
So the voltage of the two battery is not equal
So it is very important to
Use battery balancer
With 12v battery there is no problem
You dont need battery balancer
cause 12v battery can balance their cellplate
#batterybalancer
![](https://i.ytimg.com/vi/Itndszi7ifQ/maxresdefault.jpg)