DFUN Battery Monitoring System can directly linked to the backup battery. It records and transmits data pertaining to battery performance, such as voltage, charge and discharge currents, internal resistance, negative terminal temperature, State of Charge (SOC), and State of Health (SOH). Moreover, it facilitates round-the-clock analysis and remote monitoring of battery parameters, delivering valuable data every second and generating reports. With configurable event-handling features, it can promptly notify users of alarm situations through SMS and E-mail, thereby maximizing battery lifespan. Additionally, its balancing function aids in preventing battery deterioration and unexpected power interruptions, enhancing the system's reliability and performance in emergency situations.

The sole method to ascertain the battery's capacity is through capacity testing under specific test conditions. While routine metrics such as temperature, voltage, charge/discharge currents, and internal resistance provide a good indication of a battery's overall health, they cannot be quantified into a capacity percentage or degradation level.It is recommended to periodically perform capacity testing using a remote online device to ensure maximum reliability of the backup battery systems.

DFUN Lithium-ion Battery products are designed with an emphasis on efficiency, durability, and user experience. Advanced battery technology incorporates high-quality materials and the latest manufacturing processes, enabling lithium-ion batteries to withstand thousands of charge and discharge cycles without significant performance degradation, thus ensuring outstanding performance and a prolonged lifespan. Additionally, the high energy density of these lithium-ion batteries allows for more energy storage in a smaller volume and weight.

DFUN Energy Meter products integrate the measurement of various electrical parameters, offering comprehensive energy monitoring and management capabilities. The products support mainstream communication protocols and interfaces, facilitating integration with existing systems, while also providing a user-friendly interface. Adhering to strict electrical metering technical standards, these Energy Meters ensure long-term stability and reliable performance, reducing maintenance requirements. Such products include AC Energy Meter, DC Energy Meter, and Multi-channel Meter.

DFCS4100 Cloud System is a centralized SCADA system for backup power monitoring, serving as the human-machine interface through which operational personnel monitor and control all UPS systems, environmental conditions, and batteries. It possesses capabilities for real-time data collection, historical data query, report generation, and immediate alarm notifications. Additionally, it offers standard interfaces for data communication with other systems, significantly reducing the supervision costs associated with the relevant equipment.