The lifespan of a scooter battery typically ranges from two to five years, heavily dependent on whether it is a traditional lead-acid pack or a modern lithium-ion variant. Factors such as charging habits, storage temperatures, maintenance routines, and overall frequency of daily usage dictate long-term longevity. Lithium-ion batteries generally offer higher charge cycles and extended lifespans compared to older lead-acid configurations, though proper seasonal storage and avoiding complete depth-of-discharge cycles remain essential for maximizing durability.