With the exception of lithium-ion packs, battery technology has remained relatively unchanged for the past 50 years. Lead acid batteries still dominate the automotive market because of their relatively low price, stable and reusable cells, and resistance to wide temperatures and vibration. However, while the lead-acid battery is able to handle a wide range of temperatures, extremely high or low temperatures can begin to expose faults in older batteries. Water is a major component in lead-acid batteries.
Just as water freezes at low temps and boils at high temps...