The Rechargeable Lead-Acid Battery is a classic energy storage solution widely used in emergency exit signs. It features low cost, high reliability, and easy maintenance. Lead-acid batteries can provide stable power over long periods, ensuring that exit signs remain functional during emergencies. Although its energy density is relatively low, its mature technology and stable performance make it a preferred choice for many emergency lighting systems.
FQA
REGARDING BATTERY TYPE
Q: What type of battery is built-in to your company's emergency lights?
A: Our emergency lights use nickel-cadmium batteries, nickel-metal hydride batteries, lithium batteries, lithium-iron-phosphate batteries, lead-acid batteries, etc.
REGARDING EMERGENCY DURATION
Q: How long can the emergency light continue to work after a power failure?
A: The emergency duration varies among different models. Generally, it provides at least 90 minutes of emergency duration.
REGARDING CHARGING TIME
Q: How long does it take to fully charge the battery?
A: Under normal usage conditions, it usually takes 24 hours for the battery to be fully charged.
REGARDING BATTERY LIFE
Q: What is the approximate service life of the battery?
A: Under normal usage and maintenance conditions, the service life of the battery varies with the battery type. Generally, the life of a nickel-cadmium battery can reach around 5-7 years, while that of a lead-acid battery is about 2-3 years.
REGARDING BATTERY REPLACEMENT
Q: How should the battery be replaced? Are there any precautions for replacement?
A:When replacing the battery, firstly ensure that the device is powered off. Open the device housing, locate the battery, and connect the new battery in the correct way. The model of the replacement battery should match the original device. Also, note that waste batteries should be processed in accordance with environmental requirements and must not be discarded carelessly.
REGARDING BATTERY SAFETY
Q: Is the built-in battery safe and reliable during use?
A: The built-in batteries of our exit emergency lights meet relevant safety standards and have passed strict quality tests. Equipped with fire-resistant shells and explosion-proof designs, among other safety measures, the batteries ensure safe and reliable operation.
Phone: 0086-13566557272
Whatsapp: +86-13566557272
ADD: No.546 Qiye Road, Zhouxiang Town, Cixi, Zhejiang, China
ADD: Within Dinh Vu - Cat Hai Economic Zone, Dong Hai 2 Ward, Hai An District, Hai Phong City, Viet Nam
Customer Message
