1、Wireless Efficiency: Experience interference free wireless data transmission between the display screen and detection module, with the flexibility to switch between Chinese and English languages to cater to diverse customer preferences. 2、Mobile Integration: Seamlessly access and adjust data through the mobile app, enhancing operational capabilities. View voltage, current, temperature, historical data curves, and utilize data storage and export functions. 3、Convenient Display: The 2.4 inch LCD of the battery monitor automatically adjusts brightness for easy viewing while minimizing power consumption. 4、Accuracy Design: Integrated design with a standard 50mV pure copper shunt for accurate current detection, offering low power consumption, minimal temperature rise, high accuracy, compact size, and strong stability. 5、Comprehensive Monitoring: Monitor voltage, current, power, temperature, capacity, remaining capacity percentage, runtime, and access complete historical data curves for detailed analysis and tracking. 6、Smart Safety: Battery monitor detects and alerts for overcharging, over discharging, excessive charging current, high discharging current, and overheating, ensuring the safety of your batteries. 7、Power Failure Memory: Records AH and WH counts, along with all parameters, prior to a power outage for data retention and analysis. 8、Dual Battery Monitoring: Monitors the voltage of both main and auxiliary batteries, providing comprehensive insight into your power system. 9、Customized Control: Offers online voltage and current adjustment capabilities, with device password safety through the application for personalized security. 10、Versatile Connectivity: Battery monitor is equipped with a TTL serial communicate port for easy secondary development and integration with various systems and devices. 11、Extensive Compatibility: Suitable for monitoring battery levels in a wide range of devices such as RV power management, electric cycles, battery testing, power monitoring, solar systems, and power supply equipment. Item Type: Smart Battery Monitor Material: ABS, Acrylic, Copper Current Measurement Range: 0.03-300A Capacity: 0.0AH to 6500.0AH Energy: 0.0KWH-6500.0KWH Duration: 0 to 900 hours Power Value: 0.00-999KW Temperature: -20℃-150℃ Current: ±(1%+5) words Capacity: ±(1%+5) words Temperature: ±2℃ Main Battery Overvoltage Alarm: 0.1-100V Main Battery Undervoltage Alarm: 0.1-100V Charge Overcurrent Alarm: 0.1-500A Discharge Overcurrent Alarm: 0.1-500A Overtemperature Alarm: 0.1-500A Starting Battery Overvoltage Alarm: -20℃-150℃ Start Battery Undervoltage Alarm: 0.1-100V Percentage Of Remaining Capacity Alarm: 0.1-100V Delay Alarm Time: 0-100 percent Power Consumption: 0-200S Display Language: Typical value <0.1W Chinese, English Communication Channel: 1-255 Transmission Mode: BT transmission Transmission Distance: Approx. 15m / 49.21ft Command Response Time: Typical value <200ms Measurement Rate: 20 times/second Serial Communication Baud Rate: 9600Bps 1 x Shunt 1 x Display 2 x Voltage Acquisition Line 1 x USB Cable 1 x Temperature Line 2 x Base Fixing Screw