EMUS BMS Cell module with external temperature sensor and double 3A balancing resistance

Temperature and Voltage measurement on each cell by means of a cell module mounted directly on the Accucel. No special tools, soldering or drilling required for assembly. Cell communication using one wire between the individual cell modules. Also, these modules are equipped with an extra large resistance to be able to “devoid” energy during charging to ensure a perfectly balanced battery pack.

For a more accurate temperature measurement, an external temperature sensor can be connected to these modules

Specifications

• Shunt characteristics:
  – RTOT = 1.35 Ohm;
  – PMAX= 10W;
• Max balancing current: 2.7A (limited by PMAX);
• Operating voltage: 2.0V÷4.55V;
• Operating temperature:-40 °c ÷ + 80 °c;
• Voltage measurement accuracy: ± 10mV;
• Temperature measurement accuracy: ± 5 °c;
• Dimensions: 83x30x8 mm;
• Mounting Hole: M10