C&D TEL Series Long Duration

C&D TEL Series Long Duration VRLA batteries are designed to provide standby power to critical applications in the Telecom industry. The TEL series batteries have undergone extensive life cycle testing, including SR4228 compliance, to ensure the longest and most reliable service life possible. With a range of capacities from 30 to 125 ampere hours and many installation options including relay racks, cabinets and more, the TEL Long Duration series is suited to a variety of applications within the Telecommunications industry.

C&D TEL Series Long Duration Features

• Telcordia certified life exceeding 10 years
• Telcordia tested and qualified to meet all SR-4228 requirements
• Flame-arresting, one-way pressure-relief vent for safety and long life
• Thermally welded case-to-cover bond ensures a leak-proof seal
• Flame-retardant polypropylene case and cover compliant with UL94 V-0
• Absorbed Glass Mat (AGM) technology for efficient gas recombination 99% plus
• Eurobat Classification: Long Life
• Multicell design for ease of installation and maintenance
• TAA Compliant
• Not restricted for transport