This industrial battery is an advanced 4V 450Ah carbon foam AGM battery model L-16 engineered for high-performance enterprise setups. This heavy-duty deep-cycle battery is the ultimate storage battery solution for mission-critical applications like a UPS backup battery, data center battery bank, or solar battery energy storage system. Manufactured in India by Prandev Batteries Private Limited, this maintenance-free VRLA battery utilizes patented Firefly Energy microcell carbon foam technology to completely eliminate early battery failure from sulfation. It delivers an industry-leading battery lifespan of 3,000 to 3,500 continuous cycles at 50% depth of discharge. Built as a highly resilient power battery, this rugged L-16 battery pack features protection ratings of IP55 for an indoor battery setup and IP65 for an outdoor battery installation. This backup battery operates flawlessly across extreme climates holding 1.80 Kwh of stored battery electric energy.