Battery Pack

IET’s Lithium-Ion battery module HV is composed by 18650 cylindrical battery cells, with a proprietary design and high efficiency BMS ( Battery System Management), developed by IET’s internal unit design, which guarantee cell monitoring, balancing functionality, disconnection unit and appropriate thermal management (including heating system).

Cooling and heating system are completely integrated inside the battery pack: thank to this, the perfect thermal management and maximum performance of the system are guaranteed. Battery packs is design to be install under vehicle bed. External case is made in aluminium reinforced.


  • External case in aluminium reinforced
  • Optimal thermal management
  • Connection and structure IP69
  • Integrated Battery Management System ( BMS) Main contactor and Fuse integrated on the pack
  • Software and Hardware voltage and current protection


+  High density
+  High efficency
+  High level thermal management
+  Liquid cooled

–  Less space and weight
–  Less power losses
–  Less maintenance

Code: BPLI-400158
Nominal voltage: Vdc 389
Nominal capacity: Ah 40,5
Nominal energy: kWh 15,78
Weight (whole pack): Kg 130
Dimensions: L x W x H (cm) 430x 1.15 x 140
Standard charge: C (RT) 0.5
Standard discharge: C (RT) 1C
Max continuous discharge current: A 61
Ingress protection rate: IP 67
Communication: 1 x CAN2.0b
Charging temperature: °C 0°≤T≤45°C
Discharging temperature: °C -20°≤T≤60°C ( Derating at -20°C ≤T≤ 0°C)
Certification: TUV; CE; UN 38.3, R100 compliant
Life cycle (25°c; 0,5c; -1c): Cycles 1.500 cycles (with min. 80% of energy available)
DEPT OF DISCHARGE (dod): % 90%