TEL Long Duration Series

Features & Benefits

• The TEL series is a telecom VRLA battery series designed for telecom power applications. The batteries in this long duration series are Telcordia tested and qualified to meet al SR-4228 requirements. Other testing includes extensive life cycle testing, as well as SR4228 compliance, to ensure the longest and most reliable service life possible.
• 12-volt monobloc
• Valve Regulated Lead Acid (VRLA) Absorbed Glass Mat (AGM)
• Available in Top Terminal and patented True Front Access Terminal designs
• AGM technology 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)
• 10+ year design life
• 7 year warranty

Proprietary Technologies

1. True Front Access (only on the Front Terminal products) patented front access terminal design
2. Ohmic Ring™ provides most reliable and easy maintenance readings

Certifications

1. Meets NEBS™ GR63 CORE, GR4228/SR4228 Telcordia
2. UL94-V0 flame retardant case and cover
3. UL1989 compliant