Yuasa Valve Regulated Lead Acid (VRLA) Sealed Lead Acid (SLA) Battery Finder
Yuasa
Manufacturing & sales of lighting equipment and ultraviolet system
Battery Finder
At Emergency Lighting, we stock all the essential battery styles from top manufacturers to ensure your emergency lighting and exit signage is always up to the task when you need it most.
There are many variations of rechargeable batteries available depending on the specific needs of your application. See the descriptions below to find the right battery to meet your needs.
- Sealed Lead Acid (SLA) batteries
- Valve Regulated Lead Acid (VRLA) batteries
- Nickel–Cadmium (NiCd) Batteries
- Nickel–Metal Hydride (NiMH) Batteries
- Alkaline Batteries
Sealed Lead Acid (SLA)
SLA batteries are the most reliable and widely used power source. They can recharge much faster than a flooded lead acid battery, and the calcium added to their plates helps reduce water loss. Sealed lead acid batteries can recycle the gases they produce and can prevent damage to the battery when the charge rate is controlled. These batteries must always be kept in upright positions and protected from leakage.Valve Regulated Lead Acid (VRLA)
Similar to standard SLA batteries, VRLA batteries include a safety pressure relief valve. VRLAs are a great low maintenance power option and cannot spill their electrolytes if ever inverted. VRLA batteries can be used in applications where traditional flooded batteries cannot be used as long as their charging is well-regulated. In the event of an emergency VRLA batteries are a highly reliable option for your emergency lighting systems.