Lead acid golf cart batteries remain a popular, cost effective choice, leveraging mature technology to deliver reliable power for standard use cases. Constructed with lead plates submerged in sulfuric acid electrolyte, they operate at 36V or 48V, providing steady current for typical golf cart speeds (12 15 mph) and moderate ranges (20 40 miles per charge). Two main types dominate: flooded lead acid (FLA), which requires periodic water top ups to maintain electrolyte levels, and sealed absorbed glass mat (AGM), which is maintenance free and spill resistant. FLA models are more affordable but require careful handling to prevent acid spills, while AGMs excel in rough terrain due to their vibration resistance. While they have shorter lifespans (300 500 cycles) compared to lithium ion, lead acid batteries offer lower upfront costs and easy replacement, making them ideal for budget conscious users or carts with moderate usage. Their compatibility with standard chargers and widespread availability further solidify their role in the golf cart market.