The Spark Maintenance Free 12V 100Ah Solar Battery (Model: MF100) is a deep-cycle, sealed lead-acid battery manufactured for medium-load off-grid power, solar home systems, and backup power. It is highly reliable for handling daily charge and discharge cycles.Key SpecificationsVoltage: 12VCapacity: 100AhBattery Type: Maintenance-Free Sealed Lead Acid (MF SLA / Deep Cycle)Design Life: Engineered for high energy retention and a long service life in deep-cycle applications.Safety & Durability: Spill-proof design with corrosion-resistant casing and built-in protection against overcharging.Self-Discharge: Less than 3% per month at 25°C, allowing for long shelf storage.