Basic Information

• Model: D12 - 18.
• Type: Lead-acid maintenance-free battery 3.
• Rated Voltage: 12V234.
• Rated Capacity: 18Ah234.

Product Features

• Long Life Design: Utilizes mature plate manufacturing technology and unique formulations, with excellent corrosion resistance of the grid, achieving a float service life of over 10 years26.
• Low Self-Discharge Rate: Made with high-grade, high-purity lead alloy materials, the battery's self-discharge rate is less than 3% after 28 days at 25°C, far exceeding industry standards25.
• High Consistency: Employs automated production processes and advanced online monitoring equipment, ensuring superior consistency of plates and batteries through stringent quality control, suitable for series and parallel applications25.
• Safe and Reliable: Features a unique combined labyrinth terminal sealing technology to ensure no leakage or acid creep throughout the battery's lifecycle. Equipped with an explosion-proof device for enhanced safety245.
• Environmentally Friendly: High residual value of scrapped batteries; main materials like lead and ABS casing can be recycled and reused, making it more eco-friendly and reducing overall usage costs25.
• Performance Optimization: Optimized small grid rib distribution design improves the charging acceptance capability and lead paste utilization efficiency. The shortest current path design for each cell reduces internal voltage drop during current conduction256.

Charging Parameters3

• Float Voltage: Recommended range 13.5V - 13.8V, suggested value 13.7V.
• Equalization Charge: Recommended range 14.1V - 14.4V, suggested value 14.1V.

Application Areas4

• Power Sector: Suitable for transmission substations, switch control, emergency lighting, etc., providing backup power for the stable operation of power systems.
• Communication Sector: Can be used in radio communication systems to ensure continuous operation of communication equipment during sudden power outages.
• Commercial and Industrial Sectors: Widely used in computer UPS, EPS power distribution cabinets, SME server room security systems, etc., ensuring power supply for critical equipment and systems to prevent data loss and equipment damage.
• Medical Sector: Provides power support for medical devices and instruments, ensuring normal medical operations during emergencies.
• Other Sectors: Also applicable in fire protection, security and alarm monitoring, emergency lighting, portable appliances, mining systems, transportation, and navigation signal lights.