ITS Traffic Batteries

Keep traffic signals and intelligent transportation systems operating safely with consistent power. When power disruptions occur, dependable intelligent transportation system (ITS) traffic batteries provide the backup energy required to keep signal systems functioning and intersections under control. Multilink designs and supplies batteries built specifically for transportation infrastructure. These batteries support equipment installed in roadside cabinets, helping municipalities and transportation departments maintain safe traffic operations during outages.

Reliable Power for Traffic Signal Backup Systems

When utility power fails, a dependable traffic signal battery backup system keeps signals operating long enough to maintain safe traffic flow by ensuring proper intersection timing. Multilink has supplied innovative products to improve the way people communicate since 1983. We provide battery backup systems to help power essential traffic signal functions until grid power is restored or maintenance teams can address the outage. With properly maintained systems in place, transportation agencies can provide effective communication to prevent intersections from going dark during outages and mitigate roadway risks. 

Lithium Iron Phosphate Batteries Built for Safety

Multilink's ITS traffic batteries utilize lithium iron phosphate (LiFePO4), a rechargeable technology known for its durability and safety advantages in infrastructure applications. LiFePO4 batteries are designed to deliver stable performance in demanding installations with extreme weather conditions and environmental factors.  

Many traffic engineers who manage signal cabinets and backup power systems prefer LiFePO4 batteries. These power solutions offer:

• Long operational lifespans.
• Consistent voltage performance during discharge.
• Reduced maintenance requirements.
• High reliability for infrastructure systems.

These characteristics make LiFePO4 ITS traffic batteries well-suited for transportation applications where reliable power is critical.

Designed for Traffic Cabinet Backup Systems

Traffic signal control equipment is typically housed inside roadside cabinets where environmental conditions can vary widely. Effective backup battery systems for traffic cabinets must account for temperature fluctuations, vibration and long-term operation.

Multilink batteries are engineered to support these conditions, making them suitable for use in traffic signal battery backup system installations across various traffic control environments.

Our ITS traffic batteries are commonly deployed in:

• Signalized intersections.
• ITS cabinets.
• Municipal traffic control infrastructure.
• State and county DOT traffic management systems.

Supporting Traffic Infrastructure Maintenance

Reliable backup power helps simplify infrastructure management for transportation departments and signal maintenance teams. When traffic light battery backups are properly maintained, crews can focus on proactive maintenance rather than responding to emergency outages.

Multilink supports traffic infrastructure professionals with power solutions that deliver dependable performance and straightforward installation within existing traffic cabinet setups and backup battery systems.

Choose the Right Battery Backups for Traffic Lights 

Selecting the right batteries is an important step in building resilient traffic signal infrastructure. From routine battery replacements to full traffic signal backup system upgrades, reliable battery technology helps transportation departments maintain safe and operational intersections. 

If you're planning a traffic signal upgrade or replacing batteries in an existing traffic cabinet, Multilink can help you find the right solution. Our team can provide helpful resources and answer your questions to help you make informed decisions. 

Contact Multilink today to learn more about our traffic signal power solutions.