Accurate and timely topping up with no Under-watering. Water is lost from the electrolyte primarily through evaporation and electrolysis (gassing) during charging. Due to this water loss, there is a chance of the plate being exposed to air, which over a period of time can lead to hard Sulphate formation on the plate thereby reducing life and capacity.
Auto Fill
Proper topping-up of batteries is essential for maintaining them in perfect health. So far, manual topping-up was the norm. The Auto Fill system changes the parameters, principally Auto Fill ensures