Sealed Lead Acid (SLA), 6 Volt, Internal Heater, Battery Backup Products (9 items)

Sealed lead acid batteries are sometimes referred to as VRLA (valve regulated lead acid) and there are two primary types AGM and Gel. We offer both AGM and Gel batteries, each has its advantages over the other depending on the specific application. SLA batteries usually last between 3 to 5 years with typical usage. The optimum operating temperature for the lead-acid battery is 25°C (77°F). Elevated temperature reduces longevity. As a guideline, every 8°C (15°F) rise in temperature cuts the battery life in half.

Federally approved, top selling exit sign and emergency lighting 6 Volt Sealed Lead Acid (SLA) or Nickel-Cadmium (NiCD) batteries.

Products with internal heater option allow the units and batteries to operate properly at temperatures down to -50°C.

An emergency light with battery backup capability switches to emergency operation in the event of a power loss to illuminate escape routes and safety equipment.