Dependable battery solutions for the life safety industry

Power Sonic are a leading manufacturer of sealed lead acid batteries and have been supplying dependable battery solutions to the life safety industry worldwide since 1970.



General Purpose SLA

The PS series of sealed lead acid (SLA) batteries have been designed with AGM technology to deliver excellent performance and unrivaled reliability. 2V, 4V, 6V, and 12V batteries with capacities ranging from 0.8ah to 260ah. With many models, VdS approved our PS series is the first choice for the life safety industry.

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Long Life SLA

The PG series of long life sealed lead acid (SLA) batteries have been engineered to offer a longer design life of up to 12 years. The PG series is ideal for security and fire protection applications that require a higher capacity or longer life battery. The long life batteries are available in UL94:HB and UL94:V0 flame retardant case and covers.

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We have a proven range of SLA battery chargers that meet worldwide safety standards. Our PC and A-C Series of switch-mode chargers have been built and configured with safety and compliance in mind.



SLA Battery Chargers

The ACX series of sealed lead acid (SLA) battery chargers are ‘switching’ type devices that operate without transformers. DOE compliant battery chargers.

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Through EVESCO, we can provide reliable electric vehicle charging solutions that maximize operational performance and help future proof your transition to an electric vehicle fleet.



Electric Vehicles Chargers

Many companies within the life safety industry run large fleets of installation, maintenance, and response vehicles. At EVESCO, we can provide fleet operators with flexible EV charging that delivers faster charging and lowers energy costs.

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Battery energy storage systems (BESS) can provide backup power during power outages. Like a security alarm with battery backup, the same concept that can apply to backup power for an individual device can be scaled to an entire building. EVESCO's BESS ensures uninterrupted power adding reliability and resilience to any building.

BESS Series

BESS Series

Containerized Energy Storage

EVESCO’s all-in-one containerized BESS comes complete with battery, PCS, HVAC, fire suppression, and intelligent controller delivering outstanding performance and a long lifespan.

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Power Sonic offers UPS systems to supply clean, stable, and constant power to CCTV, surveillance, and security equipment. Our dependable UPS solutions ensure your security systems remain working and operational in the event of a power outage.



Line-Interactive UPS

The single-phase, line-interactive UPS delivers reliable protection against data and electrical equipment damage with easy installation.

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Online UPS

True double-conversion online UPS delivers power protection to servers, data networks, medical labs, and computer systems. Rack/tower design from 1kVa – 10kVa.

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Keeping you in charge with reliable and innovative battery solutions

At Power Sonic we understand how essential your products are at protecting life, property and assets. Even the most effective fire or security system is only ever as good as the battery used to back it up. This is why we are committed to providing quality, reliable and cost effective battery solutions that ensure your products work when they are needed the most.

From alarm control panels, fire suppression systems, access control and cctv to perimeter security and biometrics, we offer the right battery solution for your application.

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Security and fire equipment manufacturers throughout the world look to Power Sonic when developing new battery backed up or battery powered products. We have a strong standing reputation within the life safety industry for delivering batteries and chargers for a large range of applications. Our expert application engineers will work closely with you to ensure you get the best solution for your product. The Power Sonic range of batteries are internally approved by a number of the largest fire and security equipment manufacturers, these OEM’s rely on us to deliver both pre-engineered and custom battery solutions to get the best out of their equipment.


Power Sonic offer a wide range of batteries with different sizes, configurations and chemistries that can support almost any life safety application. For those applications that have more unique power requirements our team of expert engineers can help design, test and manufacture custom battery solutions for the specific needs of your application. Contact us today for more information on our custom battery solutions.

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VdS approved Batteries

Power Sonic have a number of batteries that have been approved by VdS, including our 12V 7AH and 12V 26AH, for use in fire protection and security equipment. VdS is one of the world’s leading inspection and certification companies in the life safety industry. They set international standards with the publication of a comprehensive set of rules and guidelines for fire protection and safety equipment. VdS is one of the only testing institutes certifying sealed lead acid batteries for the life safety industry, our VdS approved batteries are indispensable for the reliability of many security and fire systems. The VdS quality seal certifies that our batteries are of optimum quality for use in fire, security and life safety applications.

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Find a Distributor

Power Sonic have a network of battery distributors throughout North America and around the world

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Speak to an expert

If you need help selecting the right battery for your particular application feel free to contact us, we have a highly trained and qualified team of experts that will be more than happy to help you.




The Power Sonic Brand Promise

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Manufactured using the latest technology and stringent quality control, our battery products are designed to exceed in performance and reliability.

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Our focused approach to exceptional end to end customer experience sets us apart from the competition. From enquiry to delivery and everything in-between we regularly exceed our customers’ expectations.

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Delivery on time, every time to customer specifications. We pride ourselves on offering tailored service solutions to meet our customers' exact specifications.

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