Battery Backup Exit Signs

Battery Backup Exit Signs

The life safety system depends on battery backup exit signs to provide illuminated egress guidance during power outages. The majority of commercial and industrial and institutional buildings need these fixtures to provide safe exit paths during low-light or emergency situations. All models are UL 924 listed and compliant with NFPA 101 and OSHA emergency lighting standards.

Our selection includes high-efficiency LED exit signs equipped with internal batteries capable of delivering at least 90 minutes of illumination during a loss of power. The system includes built-in solid-state chargers and automatic transfer circuitry to ensure a seamless switch to emergency mode. Many models also feature self-testing diagnostics to reduce manual inspections and keep you compliant with routine testing protocols.

The product line includes single-face exit sign and double-sided exit sign which use universal mounting hardware for wall, ceiling and end installations. The field-selectable directional arrows (chevrons) allow for easy on-site orientation of signage and the red and green LED legend options allow for regional and aesthetic preferences.

Battery-powered exit signs provide dependable egress visibility and code compliance during emergencies for securing office buildings and warehouses as well as schools and multi-unit residential spaces. A complete emergency lighting system requires the combination of these signs with LED emergency light fixtures to achieve full-path illumination throughout your facility.

The battery backup exit sign product line includes basic thermoplastic models as well as premium finishes with tamper-resistant features and wet-location ratings, which provide adaptable solutions for various building types and safety needs. You can view our full selection of emergency exit signs to compare models and find the best solution for your application.

What is a battery backup exit sign?A battery backup exit sign functions as an exit sign that contains an internal battery system which activates the EXIT legend during power outages to meet UL 924 and NFPA 101 requirements for at least 90 minutes of egress visibility.

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FAQs About Battery Backup Exit Signs

❓ How long do battery backup exit signs stay illuminated?

Per UL 924 and NFPA 101, all battery backup exit signs must provide at least 90 minutes of continuous illumination during a power failure.

❓ What type of batteries are used in exit signs?

Most models use sealed Nickel-Cadmium (NiCd), Nickel-Metal Hydride (NiMH), or Lithium-ion batteries for reliable long-term use and fast recharge cycles.

❓ Are battery backup exit signs hardwired?

Yes. These fixtures are typically hardwired into the building's electrical system and automatically switch to battery power when AC fails.

❓ Do battery backup signs require regular testing?

Yes. Monthly 30-second tests and annual 90-minute full discharge tests are required. Self-testing models automate this process.

❓ Can battery backup exit signs be used outdoors?

Only if they are UL listed for wet environments. Standard models are for indoor use unless otherwise specified.

❓ What mounting options are available?

Most signs support universal mounting — wall, ceiling, or end — and include adjustable mounting brackets and field-selectable directional arrows.