Physical and mechanical characteristics

Diameter:　55 mm

Height:   380 mm (345mm without terminals)

Weight:   Approx  1850g

Volume without Terminals:  0.9L

Case Materials:  Stainless Steel

Chemical characteristics

Positive Electrode:  Lithium Manganate

Negative Electrode:  Lithium Titanate

Electrical characteristics

Nominal Capacity :  45Ah

Nominal  Voltage :   2.4v

Minimum Capacity : 44Ah

AC Impedance (1KHz) : ≤2mΩ

Specific Energy at 0.2C :  60Wh/kg

Energy Density at 0.2C : 120Wh/l

Operating conditions

Recommended Charge Method :

0.5C Constant current charge to 3.0v ,Then constand voltage 3.0v charge till charge current decline ≤0.05C.

Recommended Discharge : 90A (2C)

Max . Discharge Current: 135A (3C)

Max . Pulse Discharge Current : 450A (10C)

Operating Temperature : -40℃ ~ + 60℃

Recommended Charge : -40℃ ~ + 40℃

Storage and Transport  :  -40℃ ~ + 60℃

Cycle Life at 20℃ :  > 20000 Cycels to 80% Nomianl Capacity

1C Charge/1C Discharge: >30000 Cycles to 60% Nominal Capacity