I. Core Parameters

• Rated Voltage: 12V
• Rated Capacity: 100Ah (C10 rate)
• Dimensions (L×W×H): 330×172×218mm
• Charging Voltage: Float 13.6–13.8V; Cycle 14.4–14.8V
• Self-discharge Rate: ≤2%/month (25℃)
• Operating Temperature: -20℃～50℃
• Design Life: >10 years (float charge at 25℃)

II. Key Advantages

• Optimal Capacity & Stable Standby: 100Ah capacity meets the continuous power demand of railroad signal and navigation tower equipment, ensuring reliable backup during power outages.
• Scenario-adapted: Customized for railroad and airport scenarios, perfectly matching the power characteristics of precision signal and navigation devices.
• Sealed & Maintenance-free: Valve-regulated sealed structure with AGM separator, zero leakage, no regular maintenance, safe for indoor/outdoor use.
• Stable Discharge: Reinforced plates ensure steady high-current output and good deep discharge recovery for emergency needs.
• Strong Environmental Adaptability: Wide temperature range and low self-discharge, suitable for outdoor railroad and airport harsh environments.

III. Typical Applications

• Backup power for railroad signal transmitters, switch machines and unattended signal nodes.
• Standby power for airport navigation tower lights, communication transmitters and control systems.
• DC backup for railroad signal control systems and medium-sized UPS/EPS in airport navigation projects.

IV. Installation & Maintenance Guidelines

• Installation: Mount with terminals outward, arrange in standard cabinets, reserve heat dissipation gaps; anti-oxidation treatment for terminals after installation.
• Maintenance: Recommend float charge at 25℃; preheat for low-temperature charging; regularly inspect terminals and battery appearance, handle abnormalities promptly.