C&D TEL-HT Batteries

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The C&D TEL High Temperature Series are designed to provide standby power to critical applications in the telecommunications industry. They undergo extensive life cycle testing to ensure the longest and most reliable service life possible. It brings together the best features found in C&D’s previous telecom models to deliver a group of quality batteries designed to withstand rigorous heat environments. Alpine Power Systems is a platinum certified distributor of C&D products. 

C&D TEL-HT Battery Features & Benefits:

  • 12-volt monobloc
  • Available in Top Terminal and patented True Front Access Terminal designs
  • TEL High Temp uses MSE Pure Lead Plus Technology for ultra low float current, extending the life of the battery
  • AGM technology allows is Non-hazardous for easy shipping and eliminate periodic water maintenance
  • Extended service life in elevated temperature applications
  • Premium Materials and Components
  • Reduced Maintenance Terminal Design
  • Battery may be stored up to 2 years at 77⁰F (25°C)
  • 12+ year design life
  • 7-year Warranty

C&D TEL-HT Proprietary Technologies:

  • MSE Pure Lead Plus Technology*
  • True Front Access (only on the Front Terminal products) Patented front access terminal design
  • Ohmic Ring™ Provides most reliable and easy maintenance readings

RUGGED DESIGN C&D’s Broadband Series batteries are encased in a strong polypropylene case

C&D TEL-HT Certifications:

  • Meets NEBS™ GR63 CORE, GR4228/SR4228 Telcordia
  • UL94-V0 Flame retardant Case and Cover
  • UL1989 Compliant

Additional Details


  • CATV & Broadband


  • AGM (VRLA)



Downloads & Documentation

See below for documentation relating to this product line that is available to download. To download this documentation, please click on the desired document you’d like to download and fill out the required form information fields. You will be able to view and download the documents upon completion of the download form.

  • C&D TEL-HT Batteries Brochure