Deligreen balancer keep all the batteries volt at the same level
Slow down plate corrossion,prevent sulfuration
Prevent batteries from over charged or over discharged
Battery becomes much safer
Battery capacity is fully used
New Battery lifespan is prolonged 3~4times. Used batteries will be recovered gradually
Decrease battery inner resistance and recover battery’s capacity
Decrease environmental pollution which is caused by defective batteries
Decrease the time and cost of battery maintenance