The boom in smart transportation, including electric vehicles (EVs) and intelligent traffic systems, demands stable and efficient power. Lead - acid battery energy storage systems play a crucial role in meeting this demand, offering unique benefits for various smart transportation needs.

As auxiliary power supplies for EVs, they provide stable 12V or 24V power for lighting, air conditioning, and infotainment systems. Unlike main lithium - ion batteries, they tolerate deep discharge, ensuring auxiliary systems work even when the main battery is low. For electric buses, this means interior lights and door controls function during recharging.

In EV charging infrastructure, they address peak - hour power surges. Charged during off - peak hours when electricity is cheap, they supplement grid power during rushes, reducing grid load and cutting costs. A 100kWh system, for instance, can charge 5 - 8 EVs during morning peaks.

For intelligent traffic control systems like traffic lights and surveillance cameras, they act as backup power. A 5kWh system keeps a traffic light running 8 - 12 hours during outages, preventing congestion. Durable with IP65 ratings, they withstand harsh outdoor conditions, and their low cost and high recyclability (over 95%) make them ideal for large - scale smart transportation projects.

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