High-Performance Telecom Backup Batteries - HRESYS DE Series

HRESYS is proud to present the DE Series, a line of high-performance VRLA AGM batteries meticulously engineered for optimal use in telecom backup systems. Our DE Series telecom backup batteries are not just another set of batteries; they represent a commitment to quality, reliability, and longevity. Crafted with state-of-the-art technology, these batteries are designed to meet the rigorous demands of telecom networks, ensuring uninterrupted service and enhanced operational efficiency.



Telecom backup batteries are crucial for maintaining continuous communication services, especially during power outages or environmental disruptions. The HRESYS DE Series stands out with its exceptional deep cycle capabilities and long service life, making it an ideal choice for telecom operators who prioritize both performance and durability. The AGM (Absorbent Glass Mat) technology employed in these batteries allows for better charge acceptance and superior recovery from deep discharge, ensuring that your telecom systems remain operational when they are needed the most. One of the key features of the HRESYS DE Series telecom backup batteries is their maintenance-free operation. The VRLA (Valve-Regulated Lead-Acid) design eliminates the need for regular electrolyte checks and water refilling, which translates to lower maintenance costs and less downtime. Additionally, these batteries are designed to work efficiently in a wide range of temperatures, making them suitable for use in various geographic locations. With an emphasis on safety and reliability, the HRESYS DE Series offers robust short circuit protection and is constructed to prevent leakage and corrosion, further extending the battery life and ensuring consistent performance.