Shandong Huachuang Times Optoelectronics Technology Co., Ltd.
Trang ChủSản phẩmBộ pin Lithium Ion Polymer60 Dòng pin Lithium-ion hình trụ LFPTuổi thọ lâu dài Pin 60 Series Cylindrica lifepo4 F603200C-100Ah cho ngân hàng pin điện

Tuổi thọ lâu dài Pin 60 Series Cylindrica lifepo4 F603200C-100Ah cho ngân hàng pin điện

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Mẫu số60 Series F603200C-100Ah

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Tuổi thọ lâu dài Pin 60 Series Cylindrica lifepo4 F603200C-100Ah cho ngân hàng pin điện

60 1

603200c 2


Hiệu suất Bas ic

No.

Item

Specification

1

Nominal Capacity

100Ah ,0.5 C discharging25±2℃

2

Nominal Voltage

3.2V

3

Charge Ending Voltage

 

3.65V

4

Discharge Ending

Voltage

2.5V≥0℃

2.0V< 0℃

5

Standard

Charging

Method

25±2℃ 0.5C constant current charge to 3.65V, then constant voltage

3.65V charge till charged current declines to ≤ 0.05C

6

Standard Discharging

Method

25±2℃ 0.5C constant current discharge to 2.5V

7

Max.Pulse Charging

Current

1.5C (15℃45℃, 50%SOC) ≤30S

8

Max.Pulse Discharging

Current

2C (15℃45℃, 50%SOC) ≤30S

9

Operating environment

Charging: -0℃-55℃, max.90%RH

Discharging: -20℃-55℃, max.90%RH

10

Impedance

0.6mΩ

11

Cell Weight

1.90kg±0.20kg

 

12

Mass Energy Density

168Wh/Kg

 

13

Volume Energy Density

364Wh/L

 

Đặc điểm điện từ

NO.

Item

Criterion

Test Method

1

0.5C discharging

capacity

Discharging capacity is not

less than normal capacity.

After Standard Charging, rest 5 minutes ,then

0.5C discharge to ending voltage.

2

Room

temperature 1C

discharging

capacityinitial

capacity

Discharging capacity must be

not less than nominal

capacity and no more than

110% nominal capacity. Range≤5% the average of initial capacity

After the cell is charged with 1Cand then discharge it to 2.5V with 1C.Repeat 5 timesIf the range of capacity is no more than 3% nominal capacity and sustains 3 timesstop the test early,average the last three. 1C

3

Standard cycle life

 

Discharging capacity is not

less than 80% initial capacity

when have cycled 2000 times

Test condition: 25±2℃ Charge1C to 3.65V, then constant voltage 3.65V charge till charged current declines to ≤ 0D.i0s5cCharge1C to 2.5V When the discharge capacity reduced to 80% of rated capacity, Stop testing

4

Ratio discharging capacity

Discharging capacity should

be not less than 90% initial

capacity

After the cell is charged with 1Cand then discharge it to 2.5V with 3C.Compare with the initial capacity.

5

Ratio charging

performance

Discharging capacity should

be not less than 80% initial

capacity

After the cell is charged with 2Cand then discharge it to 2.5V with 1CCompare with the initial capacity.

6

Low

temperature

discharging

capacity

Discharging capacity should

be not less than 70% initial

capacity

After the cell is charged with 1Ckeep the cell at -20℃±2℃ for 24 hoursand then discharge it to 2.0V with 1C at -20℃±2℃Compare with the initial capacity.  

7

High

temperature

discharging

capacity

Discharging capacity should

be not less than 90% initial

capacity

After the cell is charged with 1Ckeep the cell at 55℃±2℃ for 5 hoursand then discharge it to 2.5V with 1C at 55℃±2℃Compare with the initial capacity.

8

Charge retention

capacity and

recovering

capacity of room

temperature

Charge retention capacity should be not less than 85% initial capacity recovering capacity should be not less than 90% initial capacity

After the cell is charged with 1Ckeep the cell at room temperature for 28days and then discharge it to 2.5V with 1C at room temperature. Metering the charge retention capacityThen the battery should be charged with 1C and should be discharged with 1C at room temperature. Metering the recovering capacity.

9

Charge retention

capacity and

recovering

capacity of high

temperature

Charge retention capacity should be not less than 85% initial capacity recovering capacity should be not less than 90% initial capacity

After the cell is charged with 1Ckeep the cell at 55℃±2℃ for 7daysand rest 5h at room temperaturedischarge it to 2.5V with 1C at room temperature. Metering the charge retention capacity Then the cell should be charged with 1C and should be discharged to 2.5V with 1C at room temperature. Metering the recovering capacity.

10

Appearance

The surface of cell should be

dry and labeled clearlyand

without burr scratch

contaminationdistortion

break and so on

Visual inspection

11

Polarity

The cell polarity should be

labeled clearly and correctly

Measured with voltmeter

12

Dimension and

Weight

The cell dimension and weight accord with stated value

Using measuring tools and electronic scale

13

Storage

Discharging capacity should

be not less than 90% initial

capacity

After the cell is charged with 1Cand then discharge it with 1C in 30min at room temperature. Keep the cell at 45℃±2℃for 28days and rest 5h at room temperature. Then the cell should be charged with 1C and should be discharged to 2.5V with 1C at room temperature. Metering the discharging capacity.

Đặc điểm môi trường

NO

Item

Criterion

Test Method

1

Constant

temperature and

constant

humidity test

No explosionno fireno

leakage. Discharging

capacity is not less than 85%

initial capacity

After Standard Charging, test conditionTemperature40±5℃ Relative Humidity90~95%RH Storage Time48 hours Then return to room temperature for 2 hoursThen 0.5C discharged to ending voltage.

2

Vibration test

No explosion, no fireno

Leakage

After Standard Charging fixed the cell to vibration table, then subjected to vibration testfor 30 minutes per axis of XYZ axes. Frequency rate1oct/min Vibration frequency10Hz-30Hz Excursion (single amplitude)0.38mm Vibration frequency30Hz-55Hz Excursion (single amplitude)0.19mm

3

Shock test

No explosion, no fireno

leakage

After Standard Chargingtest condition

Acceleration100m/s2

Pulse lasting time<16ms

Shock times1000±10 times

Đặc điểm an toàn

1

Overcharge test

No explosionno fire

After the cell is charged with 1C test conditionCharge : 1C to 5.475V

When the voltage get to 5.475V or charge for 60 min ,Stop testing and observe 1h.

 

2

Over-discharge

test

No explosionno fireno

leakage

After the cell is charged with 1Cdischarge 90 min at 1Cstop testing and observe 1 h.

3

Short-circuit

test

No explosion, no fire

After the cell is charged with 1CShort circuit the positive and negative 10 minand the resistance of the external line is not more than 5mΩStop testing and observe 1h.

4

Free fall test

No explosionno fireno

leakage

After the cell is charged with 1Cthe positive and negative terminal face downand then cell falls freely from the height of 1.5m down to the cement floorand observe 1h.

5

Heating test

No explosion, no fire

After the cell is charged with 1CPut cell into a hot box. Test condition: Temperature rate 5℃ /min

Ending temperature :130℃±2℃

Keep temperature for 30 minutes ,then stop testing and observe 1 h.

6

Crush test

No explosion, no fire

After the cell is charged with 1Cfixing the cell. Test condition: Direction of extrusionperpendicular to the pole piece Crushing speed:(5±1mm/s Crushing plateA half cylinder with a radius of 75mmlonger than the cell When the voltage reach 0V or eformation get to 30% or extrusion force get to 200kNstop testing and observe 1 h.

7

Seawater

immersion test

No explosion, no fire

After the cell is charged with 1Cput the cell into seawater or saltwater. Test condition: Concentration3.5% NaCl After 2 hstop testing and observe 1 h.

8

Temperature

cycling test

No explosionno fireno

leakage

After the cell is charged with 1Cput the cell into a High-low Temperature Chamber. Test conditionFirst stage decrease the temperature from 25℃ to -40℃ Decrease temperature time60min Holding time90min Second stage raise the temperature from

-40℃ to 25℃ Raise temperature time60min Third stageraise the emperature from 25℃ to 85℃ Raise temperature time90min Holding time110min

Forth stage decrease the temperature from 85℃ to 25 Decrease time70 min

Change the temperature from the first stage to the forth stage and cycle five timesthen stop testing and observe 1 h.

9

Low pressure

test

No explosionno fireno

leakage

After the cell is charged with 1Cput the cell into a Vacuum Chamber. Test conditionPressure11.6 kPa

Temperatureroom temperature

Time6h then stop testing and observe 1 h.

Note: Above testing of safe characteristics must be with protective equipment.


60 3

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