Ultracell – 12V 4AH Rechargeable VRLA Lead Acid Battery – UL4-12

Rocket ES 75-12 sealed lead acid battery the most popular series of ROCKET Batteries; The ESC series has beenperforming with a proven track record if years. It has successfully exemplified its quality and reliability in some of the most demanding power conditions by providing relentlessness backup power supply. With the same characteristics as that of the ES series, the ESC series provides power realiability to applications which require longer backup time.

Rocket ES 7-12(12V,7.0 AH) Sealed Lead Acid Battery is the most advanced technology of ROCKET, Valve Regulated Lead Acid batteries make them highly useful in a broad range of applications. The use of high-purity calcium alloy maximizes the longevity of ROCKET batteries to ensure excellent performance in any circumstances. ES Series are specially designed to provide better cyclic life and are ideally suited for areas prone to frequent power failures.

Okaya SMF OB 42-12 VRLA 12V, 42Ah Battery For UPS/Backup Application. OKAYA SMF (Sealed Maintenance Free) batteries also known as the Value Regulated Lead Acid (VRLA) batteries are the flat plate batteries that do not require topping-up and normally do not emit any fumes or gases on a continuous basis. They are completely sealed and therefore eliminate the risk of acid spillage during transportation. Due to their construction, it can be mounted in any orientation and do not require constant maintenance.