How many kilometers can 4 12V batteries run?

[StBrynlee]

An electric vehicle with four batteries can typically travel approximately 80 kilometers. The maximum range of an electric vehicle depends on the battery capacity. Regular Charging: Generally, batteries start discharging as soon as they leave the factory. If left unused for one or two months, the battery may fully discharge. Prolonged inactivity can degrade battery performance and reduce range. Therefore, even when not in use, it is advisable to charge the battery every half a month to a month. Fully Charge Before Use: Many owners often forget to charge the battery after use, leading to reliance on fast charging when in urgent need. While a single fast charge may not have a significant impact, frequent use can cause the battery to develop a "memory effect," making it unable to hold a full charge in the future. This affects both the range and the battery's lifespan. Simply put, a fully charged standard battery can travel about 30 kilometers, whereas frequent fast charging may reduce this to just over 10 kilometers. Regular use of fast charging can impair battery performance and shorten its lifespan.