Description
TEL12-155FHT High Temperature VRLA Battery – C&D TEL-HT Series
The TEL12-155FHT High Temperature VRLA Battery is part of the C&D TEL-HT Series, a line of high-temperature telecom batteries engineered for reliable standby power in demanding environments. This 12V VRLA AGM battery is commonly used in telecommunications, broadband, central office, network backup, and critical power systems where long service life and dependable performance are essential.
C&D TEL-HT batteries are designed for elevated-temperature applications and use advanced AGM VRLA construction to help reduce maintenance while providing reliable backup power. The TEL12-155FHT features a front access design, making it easier to install, inspect, and service in racks and cabinets.
Key Features
- C&D Technologies TEL-HT Series high-temperature VRLA battery
- 12V AGM battery for telecom and standby power applications
- 147Ah nominal capacity at the 8-hour rate to 1.75 VPC at 25°C
- 148Ah IEC capacity at the 10-hour rate to 1.80 VPC at 20°C
- Front access terminal design for easier maintenance and installation
- Valve Regulated Lead Acid AGM construction eliminates routine watering
- Designed for high-temperature environments
- Long-life standby performance for critical backup systems
Common Applications
- Telecommunications backup power
- Broadband and CATV power systems
- Central office battery systems
- Network closet backup power
- UPS and standby power systems
- Critical infrastructure backup applications
TEL12-155FHT Specifications
| Manufacturer | C&D Technologies |
| Series | TEL-HT High Temperature Series |
| Part Number | TEL12-155FHT |
| Voltage | 12V |
| Battery Type | VRLA AGM |
| Nominal Capacity | 147Ah @ 8-hour rate to 1.75 VPC at 25°C |
| IEC Capacity | 148Ah @ 10-hour rate to 1.80 VPC at 20°C |
| Maximum Discharge Current | 800A |
| Impedance | 0.0054 ohms at 60Hz |
| Dimensions | 22.0″ L x 4.9″ W x approximately 10.9″–11.14″ H |
| Weight | 104 lbs / 47 kg |
| Design Life | 12+ years |
Why Choose the C&D TEL12-155FHT?
The TEL12-155FHT is built for customers who need dependable backup power in telecom and critical standby applications. Its high-temperature design, AGM VRLA construction, and front access terminal layout make it a strong choice for rack-mounted power systems, outdoor cabinets, central offices, and other backup systems where reliability matters.
If you are replacing an existing C&D TEL12-155FHT battery, always confirm the voltage, capacity, terminal type, dimensions, and system requirements before ordering.
Need Help Matching This Battery?
Contact us with your current battery model number, system voltage, dimensions, and terminal style so we can help confirm compatibility.
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