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280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles

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China Shenzhen Baidun New Energy Technology Co., Ltd. certification
China Shenzhen Baidun New Energy Technology Co., Ltd. certification
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280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles

280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles
280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles

Large Image :  280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles

Product Details:
Place of Origin: Guangdong, China
Brand Name: BAIDUN
Certification: CE、FC、MSDS、ROHS
Model Number: 3.2V280Ah, 3.2V 280Ah
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: The box size is 370*260*240mm, Use high-density foam to fix, one box contains two batteries
Delivery Time: 5-8 working days
Payment Terms: Credit card, T/T,PayPal
Supply Ability: ≥30000 pieces/month

280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles

Description
Keywords: Lifepo4 Battery Cycle Life: 6000 Times
Product Name: LF280 Warranty: 3YEARS
AC Impedance Resistance: ≤0.25mΩ Charge Temperature: 0°C ~ 45°C
Max Charge Current: 1C(280A) Max. Discharge Current: 1C(280A)
Weight: 5350±50g Dimension: 174*72*205mm
High Light:

280AH Lifepo4 Prismatic Battery

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Lifepo4 Prismatic Battery 6000 Cycles

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EV lithium battery pack 6000 Cycles

 
Lifepo4 Prismatic Battery EV 280AH Rechargeable Battery 6000 Cycles For Solar Power System
 
 
Product Description
This product is a 3.2V280AH rechargeable Lifepo4 battery, which is one of the best-selling products in my shop. K series, original brand, unique QR code, A+ grade, 6000 cycles, square aluminum shell structure, safe explosion-proof liquid leakage, high discharge rate, low internal resistance, high capacity, long cycle life, green and environmental protection, can be used for various Off-grid demand for electric vehicles, home energy storage, communication energy storage and solar energy storage. Wide range of applications, can be connected in series or in parallel to make 12V24V48V or even larger battery pack devices
 
 
 
 

Lifepo4 battery 3.2V 280ah General Technical Parameter

  Item Parameter Remark
1 Nominal Capacity 280.0 Ah (25±2) °C, Standard charge and discharge
2 Typical Voltage 3.2 V
3 AC Impedance Resistance( 1 KHz) <0.25 mΩ
4 Standard charge and discharge Charge / discharge current 0.5 C/0.5 C  
Cut off voltage of charge / discharge 3.65 V/2.5 V
5 Maximum charge / discharge current Continuous charge / discharge 1 C/1 C According to continuous / pulse charge and discharge ammeters
Pulse charge / discharge (30s) 2C/2C
6 Recommended scope of SOC 10% 〜90% N.A.
7 Charging Temperature 0 °C〜55 °C According to continuous / pulse charge and discharge ammeters
8 Discharging Temperature -20 °C~55 °C
9 Storage temperature Short term (within 1 month) -20°C-45°C N.A.
Long term (within 1 year) 0°C 〜35°C
10 Storage humidity range <90%
11 Self^discharge rate per month <3%/month Temperature: (25±2)°C, Storage scope of SOC: 30% 〜50%SOC
         


Main Performance

No. Item Requirements Measuring Procedure
1 Rate discharge performance at25°C

Discharge capacity/nominal capacity×l00%

A) 0.5C(A)>100%

B) 1.0C (A)>98%

After standard charge and Ih rest, discharge to 2.5V cutoff with the current of 0.5 C (A), 1.0C (A), respectively. If the discharge capacity fails to meet the technical requirements, this test is allowed to be repeated three times
2 Discharge performance at different temperature

Discharge capacity/nominal capacity×100 %

A) 55°C>95% (Cutoff 2.5V)

B) -20°C>70% (Cutoff 2.0V)

Measure the initial capacity and state of the battery: A) after standard charge and 5h rest at 55°C, discharge to 2.5V cutoff with the current of 0.5C(A); B) after standard charge at 25±2°C and 24h rest at -20°C±2°C, discharge to 2.0V cutoff with the current of 0.5C(A).
3

The

capacity retention and recovery at 25°C

Capacity Retention ≥ nomi nal capacity×95 %

Capacity Recovery ≥ nomi nal capacity×97 %

Measure the initial capacity and state of the battery, after standard charge and stored for 28 days, discharge to 2.5V cutoff with the current of 0.5C (A), calculate the remaining capacity the retention can be expressed as a percentage of nominal capacity. After standard charged and 30mins rest, calculate the discharging capacity (Ah), the recovery can be expressed as a percentage of nominal capacity. The recovery is measured with discharge current 0.5C (A) with 2.5V cut-off at (25±2) °C.
4

cycle life at

25 °C

>6000 cycle @0.5C/0.5C Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (25±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the
      initial capacity. The number of cycles is defined as the cycle life of the battery.
5

cycle life at

45 °C

>2500 cycle @0.5C/0.5C Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (45±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the initial capacity. The number of cycles is defined as the cycle life of the battery.
 
 
 
 

Product Description

(1) We order batteries directly from the brand. Guarantee A grade, brand new, genuine, sufficient capacity, voltage, resistance, and data matching.

(2) There are three styles of battery terminals to choose from. They are: original terminals, punched terminals and soldered studs. Punch M6, stud M6. Generally, welding studs are easier to assemble.

(3) A battery is equipped with a bus bar and two screws as standard. [Bus size: 90*20*2mm (copper nickel plated) screw size: M6]

(4) Lithium battery modules are connected in parallel or in series

(5) Warranty period: 3years

 

280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 0280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 1

 

 





 

Packing & Delivery
280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 8

 
Applications
280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 11
Certifications

Logistics Transport
280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 14
Company Profile
 



Baidun has been deeply involved in the new energy Lifepo4 lithium battery for 12 years!
The main products are lithium iron phosphate batteries for solar energy storage systems, lithium titanate batteries, ternary lithium batteries, lithium ion battery cells, battery packs, portable power supplies, household energy storage, commercial off-grid energy storage and solar system chargers.
Product applications cover the three major areas of "power, consumption, and energy storage". Widely used in: various electric vehicles, photovoltaic energy storage, household energy storage, signal systems, emergency lighting systems, communication equipment, solar and wind energy storage systems, backup power supplies for fire-fighting equipment, UPS (uninterruptible power supply), portable digital products, etc. industry.
Baidun has always adhered to the business philosophy of high safety, high quality and environmental protection as its core values. Provide customers with the best overall power supply solutions, OEM/ODM services and comprehensive after-sales support to meet the different needs of customers! Honesty and professionalism, this is also our responsibility!
 

280AH EV Lithium Lifepo4 Prismatic Battery 6000 Cycles 20
 
 

FAQ

 

Q1: How do we place an order?
A: You can chat online with our sales or send e-mail, specify the item, quantity, payment or other specifications below the order.

 

Q2: What certifications can your battery meet?
A: Our batteries have these certificates: CE, FC, MSDS, ROHS, UN.

 

Q3: How to calculate the shipping cost?
A: Please contact us before placing an order. We will calculate the specific shipping cost according to different countries, different postal codes and different order weights. We will provide you with the best shipping method and accurate shipping.

 

Q4: What are the acceptable delivery terms?
A: There are many delivery terms we can accept, but currently the most commonly used are FOB, CIF, EXW, DEQ, DDP, DDU, express

 

Q5: Can I get free samples?
A: Usually we do not provide free samples, but we can refund the sample cost when the buyer places a large order.

 

Q6: The delivery time set by your system is 15 days. Do I really need to wait that long?
A: No, if it is not a customized order, we usually send it out within 7 working days.

 

Q7: Does the shipping method to our country include tax?
A: It depends on the country and shipping method you choose. Most Asian countries, most European countries, the United States and Canada have tax-included shipping channels.

 

 

 

 

Baidun, we are customer-centric! Provide customers with the best quality service with excellent quality, competitive price, first-class craftsmanship, safe packaging and timely delivery! Honesty and professionalism, this is also our responsibility!

 

Customer first

24-hour online service to solve any order problems for you!

 

 

 

 

 
 

 

Contact Details
Shenzhen Baidun New Energy Technology Co., Ltd.

Contact Person: Olivia

Tel: +86 13609052971

Send your inquiry directly to us (0 / 3000)