12v 4.4Ah golf car battery 1)Long cycle life 2)Low internal resistance 3)With PCM protection circuit 4) ... , low self discharge10, Light weight, small sizeFeatures:1, Longer storage life than NiMH Batteries2, Light weight and higher energy density than ... discharge.It helps protect battery chemistry integrity and prolongs battery life.4, Perfect for building up battery pack for medical equipment ...