Product Overview

The FT Series 12V Lead-Acid Battery (50Ah–200Ah) is a high-reliability power solution designed for long-term standby and backup power applications. With a 12V voltage level and a design life of more than 12 years, the FT Series delivers stable performance for critical systems that require continuous uptime and dependable power support.

Featuring sealing reaction efficiency ≥98%, low internal losses, and strong charge retention capability, the FT Series is built to maintain readiness in long standby conditions. It also supports a wide operating temperature range from -20°C to 50°C, ensuring reliable operation across diverse climates and demanding working environments.

Features 

• Long Design Life (12+ Years)
Engineered for a design life of more than 12 years, helping reduce replacement frequency and total lifecycle cost.

• High Sealing Reaction Efficiency (≥98%)
High internal efficiency supports stable performance and long-term reliability during continuous standby operation.

• Flexible Capacity Range (C20: 50Ah–200Ah)
Available in multiple capacity options for various backup and energy storage system requirements.

• Low Self-Discharge Rate (≤3%/month at 25°C)
Excellent charge retention keeps the battery ready for use even after long periods of storage or standby operation.

• Wide Operating Temperature Range (-20°C to 50°C)
Designed for stable output in harsh environments and variable temperature conditions.

• Stable & Reliable Backup Power Performance
Built for applications requiring consistent DC power, safety, and long service life.

Applications 

The FT Series 12V Lead-Acid Battery is widely used in the following application scenarios:

• Telecom Backup Power & Communication Systems
Provides reliable backup energy for communication equipment, network transmission systems, and telecom standby power applications where stable performance is essential.

• UPS Backup Power for Offices & Industrial Systems
Suitable for UPS systems supporting critical equipment such as control units, monitoring devices, IT infrastructure, and essential facility loads during power interruptions.

• Data Centers, IT Rooms & Network Facilities
Ensures continuous power support for servers, routers, switches, and storage devices, preventing downtime and protecting sensitive equipment from sudden outages.

• Security Monitoring & Surveillance Systems
Ideal for CCTV systems, alarm systems, access control, and security monitoring centers where uninterrupted standby power is required.

• Emergency Lighting & Safety Power Supply
Supports emergency lighting systems, evacuation power, and safety backup solutions in commercial buildings, factories, public facilities, and infrastructure projects.

• Industrial Control & Automation Backup Power
Provides standby power for industrial automation systems, instrumentation, and control cabinets to prevent unexpected shutdowns and maintain operational stability.

• Renewable Energy Storage (Solar / Hybrid Systems)
Supports energy storage for small solar power systems, hybrid installations, and off-grid solutions, with stable performance under varying environmental conditions.

• Utility Equipment & Remote Backup Power
Reliable for remote sites, outdoor cabinets, and utility shelters requiring stable backup power in harsh environments from -20°C to 50°C.