Features

1. Highly integrated 4G & GPS module design
2. Mobile APP & WeChat Mini Program: support remote control, historical route playback, real-time status monitoring, location tracking, battery rental operation and device centralized management
3. Cloud management platform: cloud data storage & full-lifecycle battery data logging
4. Configurable multi-tier account permission system
5. Batch configuration of battery parameters & remote OTA firmware upgrade
6. Full battery maintenance & service management function

7. Parameter Name	Parameter Value
   Voltage Platform Range	16V-87.6V
   Supported Series Count	7-24S
   Balancing Method	Passive balancing / Charge balancing
   Balancing Current	40~60mA
   Operating Current	MAX:120A
   Pre-discharge Function	Supported
   Isolated Communication	RS485/CAN (optional)
   Heating	Supported (optional)
   Built-in Buzzer	Supported (optional)
   Voltage Sampling Accuracy	±10mV
   SOC Accuracy & Algorithm	NCM: ≤5%, LFP: ≤8% / Current integration, OCV, temperature compensation, etc.
   Single Cell Voltage Setting Range	1.5-4.5V
   Operating Temperature Range	-20-85℃ (configurable)
   Intelligent Anti-spark Function	Supported (optional)
   Built-in 4G Module	Supported
   History Record	Supported
   Other Functions	Battery parallel signal, ignition lock detection signal
   Short Circuit Protection	Supported
   GPS Positioning & Remote Upgrade	Supported
   Low-voltage Switch	Supported (optional)
   Dimensions	1588015 mm