Base Station Requirements
The communication base station is located in a remote area where power outages are common. It needs a backup power system that can provide stable electricity for at least 24 hours during grid failures. The backup power should be able to support the base station's communication equipment, including transmitters, receivers, and cooling systems.
Battery Installation
A set of EVE 280AH 3.2V batteries was installed in a dedicated battery room within the base station. The batteries were configured in a series - parallel combination to meet the required voltage and capacity. The installation was carefully carried out to ensure proper ventilation and safety.
Performance Evaluation
Long - Lasting Cycle Life: The EVE batteries, with a cycle life of ≥6000 times, have been able to endure the frequent charging and discharging cycles caused by power outages. Over the past four years, the base station has experienced numerous power interruptions, but the batteries have maintained their performance. This has significantly reduced the need for battery replacements, ensuring continuous operation of the base station.
Low Internal Resistance: The internal resistance of ≤0.25mΩ has contributed to efficient charging and discharging. During charging, the batteries can quickly absorb electrical energy from the grid when it is available, reducing the charging time. In the discharging process, they provide a stable power output to the base station equipment, ensuring reliable communication services.
Standard Charge and Discharge Rates: The 1C charge and discharge rates have been well - suited for the base station's power requirements. The batteries can charge at a rate that does not overload the charging equipment, and they can discharge steadily to meet the power demands of the communication equipment. This stable performance has minimized the risk of equipment damage due to power fluctuations.
Impact on Service Quality
Thanks to the reliable performance of the EVE 280AH 3.2V batteries, the communication base station has been able to maintain high service quality. There have been no significant disruptions in communication services during power outages, ensuring that users in the area can continue to make calls, access the internet, and use other communication services without interruption.
