Nominal Capacity

60 Ah

Organization way

4S1P ., 3.2V100AH lifepo4 cells battery pack

Max. Charge Current

60 A (1C rate)

Working voltage

2.5- 3. 65v

Standard charging current

10ah (0.2c rate )

Charge Cut-off Voltage

3.65V

Discharge Cut-off Voltage

2.5V

Inner Resistance(Impedance)

≤ 0.3 mΩ (At 0.2C rate, 2.0V cut-off)

Battery cell type

Quality lithium ion lifepo4 battery

Shipping

DHL, UPS, FEDEX or Sea Shipping or Special line

Weight

6.0 KGS with package 6.5kgs

Dimensions: 295mm( L )*185mm (W )*155mm (H)

Length: 295 mm

Width: 185 mm

Height: 155 mm

Operating Temperature

Charging:0°C ~ 55°C, Discharging: -22°C ~ 55 °C

Storage Temperature

Storage Temperature -20°C ~ 60°C

Cycle Life at 0.2C Discharge, 100% DOD

≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)

2.1.1

Standard capacity

62.4 Ah

2.5~3.65V,30ADischarge current, new battery state

2.1.2

Minimum capacity

60.0 Ah

2.5~3.65V, 30A discharge current, new battery condition

2.1.3

Operating Voltage

2.50 - 3.65V

N.A.

2.1.4

Battery resistance(1KHz)

≤0.50 mΩ

New battery 50% SOC status

2.1.5

Battery average resistance(1KHz)

0.40 mΩ

New battery 50% SOC status

2.1.6

Out-put capacity

Aboout 40%SOC charging status(37.2 Ah)

N.A.

2.1.7

Working temperature(charging)

0 - 55℃

See section 2.2

2.1.8

Working(discharging)

-20 - 55℃

See section 2.3

2.1.9

Battery Weight

≤1.48Kg *4S pcs=6.0KGS

N.A.

2.1.11

Battery size

Please refer to Article 9 of this specification

N.A.

2.2.1

Standard charge current

0.5C

25℃

2.2.2

Standard charging voltage

Monomer battery up to 3.65 volts

2.2.3

Standard charging mode

0.5CConstant current continues to charge up to the maximum 3.65 volts of the cell and then continues charging at a constant voltage of 3.65 volts at atmospheric pressure until the current limit is low≤4.65.0±0.5A

2.2.4

Standard charging temperature

25℃

Battery temperature

2.2.5

Absolute charge temperature (cell temperature)

0~55℃

No matter which charging mode the battery is in, the charging will stop once the battery temperature exceeds the absolute charging temperature range.

2.2.6

Absolute charge voltage

Max3.8V

Regardless of the charge mode of the cell, including the regenerative charge state, charging is stopped once the cell voltage is found to exceed the absolute charge voltage range.

<0℃

Do not allow charging

Do not allow charging

Do not allow charging

0~10℃

Charging current 0.1C

Do not allow charging

Do not allow charging

10~15℃

Charging current0.2C

Charging current 0.3C

Do not allow charging

15~25℃

Charging current0.3C

Charging current0.5C

Do not allow charging

25~45℃

Charging current0.5C

Charging current1.0C

Do not allow charging

45~55℃

0.3Ccharging

>55℃

Do not allow charging

2.3.1

Standard discharge current

30.0A

25℃

2.3.2

Maximum continuous discharge current

60.0A

2.3.3

Maximum pulse discharge current (long pulse)

120.0A

The maximum discharge time is 3 minutes

2.3.4

Maximum pulse discharge current (short pulse)

180.0A

Cell temperature is below 50°C and SOC > 40%