Electric vehicle battery cell balancing device EB240 SmartSafe

Electric vehicle battery cell balancing device SmartSafe EB240

Country of origin: China; warranty period: 24 months

The SmartSafe EB240 is a professional electric vehicle battery maintenance device designed for balancing, charging, and discharging individual battery cells. The device helps reduce differences in cell voltage and capacity, which can negatively affect overall battery performance and the vehicle’s driving range. Two independent 12-channel blocks allow simultaneous operation with up to 24 battery cells, while real-time data monitoring and the storage of historical results help ensure precise control over the entire balancing process.

Technical Specifications:

• Input voltage: AC 90-264 V
• Frequency: 40-60 Hz
• Maximum power: 600 W
• Charge and discharge voltage range: 1.8-4.2 V
• Charge and discharge current range: 0.1-5 A
• Voltage measurement accuracy: ±0.1% FS ±2 mV
• Maximum voltage measurement range: 5 V
• Current measurement accuracy: ±1% FS + 0.05 A
• Maximum current measurement range: 5 A
• Temperature measurement accuracy: ±2 °C
• Temperature measurement range: -25-85 °C
• Number of balancing channels: 2 × 12
• Display: 7-inch TFT LCD
• Screen resolution: 1024 × 600
• Wireless connectivity: Wi-Fi, Bluetooth
• Wi-Fi antenna: external
• Communication interfaces: SMA, USB
• Charging control: constant current and constant voltage modes
• Discharge control: constant current and constant voltage modes
• Protections: input overcurrent, overvoltage, output overcurrent, and overheating
• Operating environment requirements: free of corrosive or explosive substances, conductive dust, and environments hazardous to electrical insulation

The SmartSafe EB240 is a practical solution for electric vehicle service centers, battery repair centers, and electric vehicle battery manufacturing and research facilities. Simultaneous balancing of up to 24 cells, precise parameter control, real-time data monitoring, and integrated safety features enable efficient battery module maintenance and balancing.