How should emergency light batteries be chosen?

With the development of society and the improvement of people's safety awareness, emergency lights have become one of the indispensable devices in families, offices and public facilities. Emergency lights provide illumination when the regular power supply fails, highlighting fire-fighting equipment and exit routes, allowing people inside the building to leave safely according to the instructions. However, to ensure the safe and stable operation of emergency lights, the battery, a key component, is indispensable. As a professional manufacturer of emergency light batteries, CLF Lithium Battery will provide you with a guide on the selection of emergency light batteries.

When choosing an emergency light battery, the entire usage cycle cost of the battery should be comprehensively considered, including the later maintenance cost. The following aspects can be comprehensively evaluated: battery life, cycle life, safety performance, charging performance, environmental friendliness, etc.

Battery life
When choosing an emergency light battery, the first consideration is the battery's endurance. Battery life refers to the period during which the battery can continuously power the emergency light. Many countries have strict requirements for the power supply duration of emergency lights in different usage locations. Therefore, the battery life of emergency lights must meet the duration requirements stipulated by local laws and regulations.

Cycle life
Cycle life refers to the number of times a battery can undergo charge and discharge cycles. The higher the number of charge and discharge cycles, the longer the battery's lifespan will be. For emergency lights, the battery needs to be in standby mode frequently and will only start when there is a power outage. Therefore, batteries with a high cycle life can increase the service life of emergency lights and reduce the cost of battery replacement at the same time. Among the emergency light batteries currently available on the market, lithium iron phosphate batteries have the longest cycle life. Among them, CLF lithium iron phosphate batteries can achieve more than 2,000 cycles under 100%DoD conditions.

Safety performance
Safety is also a factor that cannot be ignored in battery selection. Emergency light batteries need to have functions such as overcharge, overdischarge, overcurrent and short-circuit protection to ensure that no safety accidents occur during use. At the same time, battery materials should also have high thermal stability, thereby effectively reducing the risk of fire and explosion.

Charging performance
From the usage environment of emergency lights, it can be known that power outages are sudden. Therefore, the battery of emergency lights should have fast charging performance and be able to keep the battery power fully charged at all times, so as to ensure the maximum battery life of emergency lights in the face of emergencies.

Environmental friendliness
Environmental friendliness is an increasingly important consideration in modern battery selection. Especially, European countries have a strong sense of environmental protection, which also affects their choice of products. At present, lithium iron phosphate batteries on the market are more environmentally friendly compared to other types of batteries. They do not contain heavy metal pollutants and will not cause pollution to the environment. Therefore, choosing environmentally friendly batteries not only benefits the protection of the ecological environment but also conforms to the concept of green development.

In conclusion, when choosing an appropriate emergency light battery, factors such as battery life, cycle life, safety performance, charging performance, and environmental friendliness should be taken into account. The entire usage cycle cost of the battery should be comprehensively considered to select the battery with the best cost performance for emergency lights.

Here, we recommend to you CLF's lithium iron phosphate emergency light batteries (3.2v 3.3Ah 1S1P emergency light battery and 6.4V 3.3Ah 2S1P emergency light battery), which adopt 26650 lithium iron phosphate cells. This battery cell features high capacity density, low self-discharge rate, long cycle life, high stability, compliance with RoHS requirements, and maintenance-free operation. Additionally, it adopts a long float charge design to keep the battery fully charged at all times, ensuring reliable lighting and safety in emergency situations.

For friends who have customized emergency light batteries, we welcome you to communicate with us about the specific parameter details. We will provide you with an emergency lighting solution as soon as possible