The Capital 12V 40Ah deep cycle battery is a compact, rugged gel/dry-cell energy storage unit engineered for small solar power setups, mini-inverters, and UPS backup. It provides dependable low-current discharge, low maintenance, and stable voltage performance.Key SpecificationsRated Voltage: 12VCapacity: 40AhTechnology: Advanced Gel / Dry Cell (VRLA)Cycle Use Voltage: 14.4V ~ 15.0VStandby Use Voltage: 13.5V ~ 13.8VInitial Charging Current: Less than 30AEstimated Lifespan: Up to 2 to 3 years depending on usage depth and maintenance.