Physical and mechanical characteristics
Diameter: 55 mm
Height: 380 mm (345mm without terminals)
Weight: Approx 1800g
Volume without Terminals: 0.9L
Case Materials: Stainless Steel
Chemical characteristics
Positive Electrode: Lithium Iron Phosphate
Negative Electrode: Lithium Titanate
Electrical characteristics
Nominal Capacity : 45Ah
Nominal Voltage : 1.8v
Minimum Capacity : 44Ah
AC Impedance (1KHz) : ≤2mΩ
Specific Energy at 0.2C : 45Wh/kg
Energy Density at 0.2C : 90Wh/l
Operating conditions
Recommended Charge Method :
0.5C Constant current charge to 2.3v ,Then constand voltage 2.3v charge till charge current decline ≤0.05C.
Recommended Discharge : 90A (2C)
Max . Discharge Current: 225A (5C)
Max . Pulse Discharge Current : 450A (10C)
Operating Temperature : -40℃ ~ + 60℃
Recommended Charge : -40℃ ~ + 40℃
Storage and Transport : -40℃ ~ + 60℃
Cycle Life at 20℃ : > 30000 Cycels to 80% Nomianl Capacity
1C Charge/1C Discharge: >40000 Cycles to 60% Nominal Capacity