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Certification
280AH-CB
GBS-CE
CATL-UL
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EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell

Product Details:
Place of Origin: China
Brand Name: EVE
Certification: CE
Model Number: EVE 3.2V 230Ah
Payment & Shipping Terms:
Retail Price: 195 USD
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
Nominal Capacity: 230Ah Nominal Voltage: 3.2v
Internal Impedence: ≤0.5mΩ Operating Votage: 2.0-3.65V
Dimension: 207.20*173.9*53.85 Battery Weight: 4140±124g

Product Description

 EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell

EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell



Features:

1.  Widely used in Energy Storage System, EV, UPS and so on.  

2.  Excellent performance,

3.  High stability

4.  Long life time.


 


No

Item

Parameter Specification

1

Min Capacity

230Ah

2

Min Energy

736Wh

3

Nominal Voltage

3.2V

4

Internal Resistance

≤0.5mΩ

5

Charging Cut-off Voltage

3.65V

6

Discharging Cut-off Voltage

2.5V (T>0℃)

2.0V (T≤0℃)

7

Standard Charging Current

115A(0.5C)

8

Standard Discharging Current

230A(1C)

9

Charging Temperature

0~65℃

10

Discharging Temperature

-35~65℃

11

Storage Temperature

3 months:0~45℃

1 month:-20~45℃

12

Cycling Performance

4000 Cycles

13

Weight

4140±124g

14

Dimension

Terminal Height:207.20±0.50mm

15

Can-top Height:204.60±0.50mm

16

Length:173.90±0.50mm

17

Thickness:53.85±0.40mm


EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell

(1)Testing Clamp Preparation:

 

 

The single cell needs to be clamped with steel splints or aluminum alloy splints (thickness: 8 mm). The splints need to cover the large surface of the cell. The splints are fixed with 6 M6 bolts. All sides of the splints need to be covered with insulating film. Fixtures As shown below:


 

EVE 3.2V 230Ah LiFePO4 Prismatic Battery Cell 

 

 

 

(2)Standard Charge:

 

Standard charging is to charge the battery with a constant current of 115.0A to 3.65V under the condition of an ambient temperature of 25℃±2℃, and then transfer to constant voltage charging at 3.65V until the charging current is less than or equal to 11.5A, and rest for 30min

 

(3)Standard Discharge:

 

Standard discharge is to discharge the battery at a constant current of 230.0A at an ambient temperature of 25°C± 2°C, discharge until the voltage reaches 2.5V, and rest for 30 minutes.

 

(4)Capacity and Energy Calibration:

 

The capacity calibration is to charge the cell at a constant current of 173.0A to 3.65V under the condition of an ambient temperature of 25℃±2℃, and then transfer to constant voltage charging at 3.65V until the charging current is less than or equal to 8.65A, rest for 30 minutes, and then discharge according to the 3.6 standard discharge. Repeat the standard charging mode and standard discharging mode 5 times, the average discharge capacity of the last 3 times is the 1C discharge capacity, the recorded discharge capacity is the calibrated capacity C0, and the average discharge energy of the last 3 times is the 1C discharge energy. Record the discharge energy as the calibration energy E0.


EVE 3.2V 280Ah Welded Bolts Lithium Battery


Contact Details
Leading Lithium LiFePO4 Battery Supplier From China

Contact Person: Miss. Elsa Liu

WhatsApp : +8617763274209
Skype : +8617763274209
WeChat : 17763274209
Email : Elsa@lifepo4-battery.com