A123 39Ah LiFePO4 Lithium Pouch Battery Cell

Item

Specification

Nominal capacity

39.0Ah

Minimum capacity

39.0Ah

Charge cut-off voltage

4.2V

Nominal voltage

3.65V

Charging method

CC-CV (first constant current then constant voltage)

Charge current

Standard: 19.5A (0.5C) Rapid: 78A (2.0C)

Charge time

Standard: 2.5 hours

Rapid: 1.5hours

Maximum continuous charge current

78.0A (2.0C)

Maximum continuous discharge current

117.0A (3.0C)

Maximum pules charge current (10s)

234.0A (6.0C)

Maximum pules discharge current (10s)

390.0A(10.0C)

Discharge Cut-off Voltage

2.5V

Cell Weight

82015g

Cell Dimension

Thickness: 7.00. 2mm (full charge)vernier caliper

Width: 228.02.0 mm (fold ed)

Height: 2682.0 mm

Operating Temperature

Charge: 0 ~ 45

Discharge: -20 ~ 50

Storage Temperature

1 year: -4025

3 months: -4035

1 month: -4045