The Amaron Quanta SMF (Sealed Maintenance Free) Battery you mentioned is a 12-volt battery with a capacity of 26 ampere-hours (Ah). This type of battery is commonly used in various applications such as uninterruptible power supplies (UPS), solar power systems, electric vehicles, and telecommunications equipment. The "SMF" designation indicates that it's a sealed battery, meaning it doesn't require maintenance like adding water periodically, and it's designed to be spill-proof and maintenance-free. It's important to ensure proper handling and maintenance practices to maximize its lifespan and performance. The Amaron Quanta Small VRLA series of Sealed-Maintenance-Free (SMF) batteries have been designed to be general All-purpose batteries for providing the most effective backup supply for an uninterrupted power supply and reliable standby shelf life. The range starts from 7ah and goes till 12ah18ah battery. 26ah 65ah 75ah 100ah 150ah 120ah They are thus, safer than conventional lead-acid batteries. As VLRA, they are totally maintenance-free and do not require constant checks. All Amaron Quanta batteries come with an Amaron-patented Radgrid™ heavy-duty corrosion-resistant alloy for positive grids to increase cyclic life in tropical environments.16 Jan 2021