Reliable backup power for connected roads and roadside systems
As traffic infrastructure becomes more connected, more intelligent and more critical to road safety, dependable backup power is essential. From traffic signal controllers and variable message signs to ANPR systems, barrier controls and connected roadside units, today’s assets must remain operational when mains power is unstable or interrupted.
Power-Sonic helps OEMs, system integrators, distributors and infrastructure operators select the right battery technology for each application. Our portfolio combines proven AGM standby performance, long-life front-terminal solutions, gel batteries for harsher and more cyclic duty environments, advanced LiFePO4 options, and premium TPPL technology for higher-performance backup roles.
Whether the priority is routine standby backup, longer service life, easier cabinet access, remote battery visibility or premium high-availability performance, Power-Sonic provides a practical platform for modern traffic infrastructure projects across EMEA.
The right battery platform for every traffic application
Power-Sonic offers six complementary battery platforms that help traffic OEMs, integrators and infrastructure operators choose the right chemistry and format for each application.
PS Series
Cost-effective AGM standby power for everyday roadside systems
Designed for reliable standby duty in compact traffic systems, the PS Series provides a practical and cost-effective power solution for everyday roadside infrastructure.
- Reliable standby support for controllers, cameras and compact roadside cabinets
- Cost-effective standardisation across OEM and replacement requirements
- Maintenance-free AGM construction helps simplify service planning
- Well suited to dependable everyday backup roles
Typical traffic uses:
Traffic signal controllers, speed cameras, compact ANPR units
Suggested PS products for Traffic
A practical selection of PS models for compact roadside standby duties and everyday traffic infrastructure applications.
PG Series
Long-life AGM batteries for fixed traffic infrastructure
The PG Series is engineered to deliver longer service life in fixed roadside installations where dependable standby performance and reduced maintenance demands are essential.
- Helps reduce planned replacement frequency
- Strong fit for roadside assets where maintenance access is time-consuming or costly
- Familiar AGM technology keeps system design simple and widely accepted
- Ideal where lifecycle value is as important as dependable standby performance
Typical traffic uses:
Traffic signal cabinets, barrier controllers, roadside control panels
Suggested PG products for Traffic
A strong long-life AGM selection for fixed traffic infrastructure where reduced maintenance and dependable standby performance are priorities.
PG-12V12
PG-12V21
PG-12V45
PG-12V75
PG-12V100
PGFT Series
Front terminal AGM for larger cabinets and longer runtimes
Built for higher-capacity standby applications, the PGFT Series combines front terminal access with long-life AGM performance to support larger traffic cabinets and critical roadside systems.
- Front-access design supports faster installation and easier replacement
- Higher-capacity 12V format suits larger traffic cabinets and roadside systems
- Long-life AGM construction helps reduce maintenance demands
- Ideal where serviceability, cable access and dependable standby runtime are critical
Typical traffic uses:
Large traffic control cabinets, Variable Message Signs (VMS), roadside UPS backup
Suggested PGFT products for Traffic
A front terminal AGM shortlist for larger cabinets and higher-capacity roadside systems where service access and runtime are key considerations.
PGFT-12V55
PGFT-12V75
PGFT-12V110H
PGFT-12V150
PGFT-12V180
DCG Series
Deep-cycle gel performance for harsher roadside duty
The DCG Series is Power-Sonic’s gel VRLA range, designed for applications that demand deep-discharge recovery, strong vibration resistance and dependable cycling performance in harsher operating environments.
- Gel electrolyte supports strong deep-cycle endurance
- Well suited to vibration, repeated cycling and higher ambient temperatures
- Maintenance-free sealed construction supports safer use in enclosed equipment
- Ideal where standard standby AGM is not always the best fit
Typical traffic uses:
Solar-assisted traffic assets, remote roadside units, portable or temporary traffic systems
Suggested DCG products for Traffic
A gel battery selection for more cyclic, vibration-prone or harsher roadside environments where deep-cycle resilience is important
DCG12-26
DCG12-38
DCG12-70
DCG12-100
DCG12-200
Download the Traffic brochure
Get a simplified overview of the Power-Sonic battery platforms best suited to traffic infrastructure applications, including:
- Traffic signal controllers
- Variable Message Signs (VMS)
- ANPR and roadside monitoring systems
- Barrier and gate controllers
- Smart city and remote roadside assets
- Premium UPS-style and high-availability backup roles
The brochure is designed as a practical reference for OEMs, integrators, distributors and infrastructure teams looking to quickly understand which battery platform fits each type of traffic application.
PSL Ranges
Intelligent LiFePO4 power for smart and remote roadside assets
The PSL-SC, PSL-BT and PSL-CP ranges bring advanced LiFePO4 performance to traffic infrastructure, helping smart and remote assets benefit from lower weight, longer cycle life and improved battery visibility.
- Lower weight and longer cycle life support modern roadside and smart-city infrastructure
- Faster recharge and stronger usable capacity improve cyclic-duty performance
- Integrated BMS protection supports safer, more intelligent lithium deployment
- Bluetooth and communications options provide greater visibility into battery status and system health
Typical traffic uses:
Smart city sensors, remote roadside units, ANPR systems, solar-assisted traffic assets
Suggested PSL products for Traffic
A representative lithium selection covering smart roadside, remote asset and monitored battery applications across the PSL family.
PSL-SC-12120
PSL-SC-12200
PSL-SC-121000
PSL-BT-12200
PSL-CP-24250
Pure Lead Series (TPPL)
Premium TPPL performance for higher-availability traffic systems
Using pure lead technology, the PL and PLHR ranges are designed for premium standby applications where uptime, fast recharge and long-term performance are mission-critical.
- Long float-life performance supports infrastructure that must remain ready year after year
- High-rate capability suits shorter-duration, higher-demand discharge requirements
- Fast recharge and strong power density support premium backup roles
- Best suited to installations where lifecycle performance justifies a higher-specification solution
Typical traffic uses:
Premium traffic UPS backup, critical roadside communications, high-availability control systems
Suggested Pure Lead products for Traffic
A premium TPPL shortlist for higher-availability traffic systems where long float life, fast recharge and stronger performance justify a higher-specification solution.
PL-12420FT
PL-12640FT
PL-12940FT
PLHR-12260FT
PLHR-12405FT
PLHR-12450FT
Typical traffic infrastructure applications
- Traffic signal controllers
- Variable Message Signs (VMS)
- Speed cameras and ANPR / ALPR systems
- Smart city sensors and IoT roadside units
- Roadside communications and RTUs
- Solar-assisted roadside assets
- Remote and cyclic roadside systems in harsher environments
Need help matching a battery platform to your application, cabinet format or operating duty?
Why choose Power-Sonic for traffic infrastructure?
Power-Sonic combines global manufacturing strength with local support, helping OEMs, integrators and distributors specify the right battery platform for each traffic application.
- Broad technology choice across AGM, long-life AGM, front terminal AGM, gel, LiFePO4 and TPPL
- Support for both compact roadside systems and higher-availability infrastructure applications
- Practical lifecycle value through reduced maintenance and longer service-life options
- Technical guidance and dependable supply for design-in, rollout and replacement demand across the globe
Supporting traffic and infrastructure projects globally
From OEM design-in activity through to replacement demand and distributor supply, Power-Sonic supports critical applications where reliable backup power matters.
Speak with our team today
Talk to our team about the right battery platform for your traffic application, whether you are specifying for a new design, replacement programme or wider infrastructure rollout.
Download
the BrochureÂ
Need a way to shortlist the right battery for your traffic application?
Download the brochure for a clear overview of the Power-Sonic battery platforms best suited to connected roads, roadside systems and traffic infrastructure.