Basic Parameters

• Rated Voltage: 12V
• Rated Capacity: 50Ah
• Dimensions1: Length 228mm, Width 138mm, Height 210mm
• Weight: Approximately 16kg (specific weight may vary slightly by production batch)
• Design Life: Float service design life of 10 years (at 25°C environment)

Performance Features

• Safe and Reliable3: Equipped with a safety valve design that offers excellent opening and closing performance and long service life. It effectively vents excess gas generated by misuse or overcharging while preventing external gas or sparks from entering the battery, avoiding self-discharge or explosion. Imported resin adhesive is used with ABS to form a corrosive-resistant seal. The cured adhesive has good toughness, ensuring no acid leakage.
• Low Self-Discharge3: The battery uses special alloy for the grid, with strict control over impurities in separators, electrolyte, and production processes. It has extremely low self-discharge, retaining over 50% capacity after two years of storage at 20°C, meaning no recharging is required within two years.
• Low Internal Resistance3: Optimized design for plates, busbars, terminals, etc., along with very low separator resistance, results in minimal internal resistance and excellent high-current discharge performance.
• Easy Maintenance3: Utilizes special lead-calcium alloy with strong corrosion resistance for the grid and ultra-fine glass fiber for the separator. The internal oxygen recombination cycle is achieved through cathode absorption technology, eliminating the need for periodic acid replenishment or other maintenance throughout its service life.
• Strong Deep Discharge Recovery3: Can remain connected to the load after discharge and recover its original capacity if recharged within four weeks.
• Wide Operating Temperature Range3: High thermal capacity and strong heat dissipation capability prevent common thermal runaway issues. It operates more reliably at high temperatures without "drying out," offering a broad working temperature range.

Application Scenarios

• Communication Systems: Such as mobile base stations, satellite communications, etc., providing backup power during outages to ensure stable operation of communication networks.
• UPS Systems: Widely used in uninterruptible power supply systems for data centers, financial institutions, corporate offices, etc., ensuring stable power support for computers, servers, network equipment, etc., during power outages to prevent data loss and equipment damage.
• Power Systems: Used for DC operating power in substations, relay protection devices, etc., ensuring the safe and stable operation of power systems.
• Emergency Lighting: Serves as a backup power source in emergency lighting systems in crowded places like malls, hotels, schools, hospitals, etc., providing illumination during emergencies to facilitate evacuation.
• Other Fields: Also applicable for energy storage in solar and wind power generation systems, as well as industrial equipment and security monitoring systems that require high power reliability.