HV / HIGH ENERGY BATTERY PACKS

All New Li-NMC cells provide more power, lighter weight, smaller size and has 25% more range than last year’s LiFePo4 chemistry.

Where space and weight are at a premium

High Voltage, High energy battery from EPT
  • Safe!
  • Scalable
  • 5.2kg per kWh
  • up to 1000 V
  • Up to 10 in series
  • Up to 24 in parallel
  • Smaller packs on request
  • Made in Germany
HIGH VOLTAGE HIGH ENERGY BATTERY CELLS
Electrical Characteristics
ChemistryNMC
Nominal88.8V factor of
Capacity15.7kWh factor of
Cycle Life2600 (@ 25°C 0.5C/1C, 10% to 90% DOD)
Voltage10 in series, 24 in parallel
Volt Max103V absolute max, recommended 102V
Volt Min 68V absolute max, recommended 76V

Standard Charge
Max Continues Charge1C
Max Charge1.5C for 15 min

Standard Discharge
Max Continues Discharge1.6C
Peak Discharge 2C for 15min, 3C, 10sec at 25℃

EnvironmentalHV / High Energy
Temp Range-10°C to 45°C
Ideal Working Temperature5°C to 40°C

MechanicalHV / High Energy
Battery CaseALU / SS top cover
Dimensions (LWH) mm1090 x 425 x 147 mm
System MountSelf-Stackable or Rack
Weight82kg
Communication modeCAN bus 250k
IP RatingIP 65, IP 67 on request
CertificationsCE, UN 38.3, DNV-GL pending
General Warranty2 Years, 3 years an option
Cycle life Warranty5 Years
THE LATEST AND GREATEST IN BATTERY TECHNOLOGY


These cells have been updated with even lower impedance. Lightweight High Quality 3.7V (nominal) Li-NMC cell. Pre-charge circuits is included in each battery string, isolation monitoring and SoC (state-of-charge) & SoH (state-of-health) calculations as well.

The batteries have a 8 to 12 year life expectancy depending on how well you treat them.

Smaller sized packs can be made on request.

Our team will guide and help you through in the process of what you would need in order for you to get the best experience. It’s important to find the balance between the weight of the vessel and power needed.