Technical Specifications

• Nominal Capacity: 700 Ah

• Nominal Voltage: 3.2 V

• Discharge Cut-off Voltage: 2.8 V

• Standard Charge/Discharge Current: 350 A (0.5C)

• Maximum Continuous Discharge Current: ≤ 3C (this will greatly reduce cycle life)

• Maximum Pulse Discharge Current: ≤ 10C (this will greatly reduce cycle life) 

• Internal Resistance: ≤ 0.3 mΩ

• Cycle Life:

  • ≥ 5000 cycles at 80% Depth of Discharge (DOD)

  • ≥ 7000 cycles at 70% DOD

• Operating Temperature Range: -45°C to +85°C (claimed) 

• Case Temperature Durability: ≤ 200°C

• Storage Humidity: ≤ 75% RH

• Self-discharge Rate: ≤ 1% per month

Physical Dimensions

• Length (L): 627 mm

• Width (W): 67 mm

• Height (H): 305 mm

• Weight: 21 kg ± 300g

Performance Characteristics

• Charge & Discharge Characteristics: Graphs showing voltage and capacity over time during charging and discharging cycles.

• Discharge Characteristics at Different Ambient Temperatures: Curves demonstrating how the battery’s discharge capacity varies with temperature.

• Discharge Characteristics at Normal Temperature: Detailed discharge curves at standard room temperature.

• Charge Characteristics at Normal Temperature: Charging behavior under standard conditions.

• Storage Characteristics at Normal Temperature: Data on how the battery’s capacity is retained over time when stored at room temperature.

Recommended initial and subsequent charging is to 3.65 V.
The minimum voltage is 2.8 V.
Maximum discharge current is 3C continuously.
Operating temperature -45°C up to 85°C (discharging)
Energy density is 107 Wh/kg

These battery cells are suitable for all traction applications including electric vehicles. Fully complies also for stationary applications – such as energy storage.
All cells are supplied new directly from the manufacturer.

The packaging is a wooden box contains 4 cells is 710*386*446mm large and weighs 95kg.