I. Core Parameters

• Rated Voltage: 12V
• Rated Capacity: 150Ah (C10 rate)
• Dimensions (L×W×H): 481×170×242mm
• Charging Voltage: Float 13.6–13.8V; Cycle 14.4–14.8V
• Self-discharge Rate: ≤2%/month (25℃)
• Operating Temperature: Discharge -20℃～50℃
• Design Life: >10 years (float charge at 25℃)

II. Key Advantages

• Large Capacity & Long Standby: Its 150Ah high capacity provides extended standby duration, perfectly matching the high-power demand of telecom tower base stations and broadcasting signal transmission equipment, ensuring continuous power supply during prolonged power outages.
• Dual-scenario Compatibility: Specifically developed for telecom towers and broadcasting signal transmission scenarios, it accurately adapts to the power characteristics of related equipment and guarantees stable backup support in case of sudden power failures.
• Sealed & Maintenance-exempt: Adopting a valve-regulated sealed structure with an AGM separator, it realizes zero leakage and no need for regular maintenance, which is fully suitable for long-term outdoor and unattended operation environments.
• Stable Discharge Capability: Equipped with a reinforced grid and thickened plate structure, it ensures steady high-current output and excellent deep discharge recovery, reliably meeting the emergency power needs of high-power signal transmission equipment.
• Strong Environmental Adaptability: With a wide operating temperature range and low self-discharge rate, it can stably work in harsh outdoor weather conditions of telecom towers and broadcasting signal relay stations, effectively reducing operation and maintenance costs.

III. Typical Applications

• Backup power for main and auxiliary equipment of telecom tower base stations and unattended tower nodes.
• Standby power for broadcasting signal transmitters, relay stations and outdoor signal transmission cabinets.
• DC backup power for broadcasting signal transmission peripheral devices and medium-sized UPS/EPS systems in related projects.

IV. Installation & Maintenance Tips

• Installation: Mount with terminals facing outward, arrange in single or double rows in standard cabinets, reserve sufficient heat dissipation gaps; conduct anti-oxidation treatment on terminals after installation to ensure a stable connection.
• Maintenance: It is recommended to operate in float charge mode at 25℃ (battery life will be halved for every 10℃ increase in ambient temperature); regularly inspect terminal tightness and battery appearance, and handle abnormalities promptly.