Emergency Lighting: Battery Varieties

The performance and runtime of an emergency light depend largely on the type of battery technology used. Choosing the right battery ensures that your lighting is both reliable and cost-effective for your specific needs.

Types of Battery Technology

• Lithium-Ion (Li-ion): These batteries are ideal for compact applications where high power density is not the primary requirement for the light source, similar to the technology used in mobile phone flashlights for photography in dark environments.

• Lead-Acid: This is the most commonly used battery type in the industry. While these batteries are budget-friendly and widely available, they are designed to discharge light quickly when power is needed.

• Solar Powered: Representing the latest popular trend in sustainable lighting, these systems harness energy directly from sunlight. The solar energy is captured and converted into electricity, which is then stored for use during emergencies.