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Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Specifications
Place of Origin :
Guangdong
Model Number :
3.2V 280Ah
Packaging Details :
Use high-density foam to fix, one box contains two batteries.The box size is 370*260*240mm,
Price :
Negotiation
Brand Name :
BAIDUN
Payment Terms :
Credit card, T/T,PayPal
Delivery Time :
5-8 working days
MOQ :
Negotiation
Certification :
CE、FC
Supply Ability :
≥30000 pieces/month
Product name :
Lithium battery
Cut off voltage of charge / discharge :
3.65 V/2.5 V
Battery Size :
3.2V 280Ah
Cycle life:: :
4000 times
Size :
175 x 71.5 x 207 mm
Internal resistance :
≤0.25 mΩ
Self^discharge rate per month :
<3%/month
Weight :
5.28 Kg
Warranty :
3YEARS
Screw Hole :
M6
Terminal :
Welding Studs
Application :
Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Su
Description
Lifepo4 280AH Lithium Iron Phosphate Battery Pack 3.2V LFP 280AH Batteries For Solar System

This is the model 3.2V 280AH solar energy storage system Lifepo4 battery. Genuine well-known brand, battery has 4000 cycles, has the original QR code, the quality is very good, the actual capacity is higher than the specification, can be as high as 290AH or more, it has 2800 cycles DOD80%, and the internal resistance is less than 0.25mΩ . Adopt square aluminum shell structure, safe explosion-proof and no leakage. It has a wide range of applications and can be made into 12V24V48V or even larger battery packs in series or parallel. It can be used for various electric vehicle, home energy storage, communication energy storage and solar energy storage off-grid needs.

3.2V Lifepo4 280AH Battery Specification

# 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
12 Dimension 175 x 71.5 x 207 mm Refer to Appendix I
17 Battery weight 5.28±0.3 kg

Main Performance

No. Item Requirements Measuring Procedure
1

cycle life at

25 °C

 >4000 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.
2

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 th
e 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.
6

End of life managem

ent

capacity/nominal capacity

<70%

 During the use of the battery, the battery s hall be stopped when the end of life regul ations are exceeded.
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

Application areas:

1. RV, caravan, electric bicycle/motorcycle/scooter, golf cart/baby stroller, electric scooter

2. Solar energy system, wind energy system, household energy storage system, backup system and UPS

3. Modal equipment, consumer electronics, power tools and engine starting batteries,

4. Flashlights, LED emergency lights, solar street lights, decorative lighting, yachts, lawn mowers, etc.

Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH



Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

TIPS:
1. DIY battery pack must get the cells balanced (same voltage) before assembly.
2. Can’t offer refund if buyer don't know how to assemble or wrong assembly.
3. Our professionals will check voltage/resistance/appearance and other issues before every shipment.

We can ensure that the single battery is in good condition before delivery, you could test the cells within 15 days after receipt and can contact us if you find any quality problem, send us relevant pictures and videos, we will try all possibilities to make you satisfied. If we do not receive any feedback within 15 days after you receive the goods, the battery will be deemed to be free of any problems.

WARRANTY:
1. Warranty : 3 years (from the date of successful delivery),if the single battery capacity less than 80% initial capacity, You
could send us test picture or test video, we will offer a satisfied solution.

2. If the battery is damaged on the road and affects its use, please contact us and send us relevant pictures and videos. we will contact the logistics company for claim. If buyer send back the cells to seller, buyer should pay for the shipping cost.

3.Below situations not provide return nor refund
a. If the battery is improperly operated/assembled manually, result in short circuit or other problems, our warranty can’t cover this.

b. For damage caused by charging, such as battery pack without protection BMS, etc.

NOTES:
*This product is single battery without BMS, you need to purchase one to match it! You could check our shop and search BMS.
*Please review all details before place order, if you place an order means you have agreed.

Thank you for your cooperation! Please let us know if you need guidelines for assembling
Why Choose Us



Company Introduction

Baidun has been cultivating new energy Lifepo4 lithium battery for 12 years!
The main products are lithium iron phosphate batteries, 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 for solar energy storage systems.
The product application covers the three major fields of "power, consumption and energy storage". Widely used in: various electric vehicles, photovoltaic energy storage, household energy storage, signal system, emergency lighting system, communication equipment, solar energy and wind energy storage system, backup power supply 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 solutions, OEM/ODM services and comprehensive after-sales support to meet the different needs of customers! Integrity and professionalism, this is also our responsibility!

Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

Why choose Baidun


1. We provide one-stop power solutions to save design time and cost for customers:
-- Package Design/Case Design/BMS Design

2. Strict quality control system to improve the competitiveness of customers:
-- 100% PCM test passed IQC
-- OQC 100% capacity test

3. On-time delivery and excellent service:
-- Fast delivery within 10 days when in stock
-- 8 hour response and 48 hour resolution

4. Experienced R&D team to become a professional power solution consultant for customers:
-- Comprehensive battery testing center (safe and reliable testing)
——Powerful ODM capabilities to meet customized design requirements



FAQ

1. Where is the main market of BAIDUN?
With many years of experience, we work with many clients all over the world. Mainly from the top 3 markets are North America, Europe and Asia, with a few other countries.

2. What can you buy from us?
Lithium battery, battery pack, charger, photovoltaic off-grid energy storage system

3. The battery is so heavy, is it easy to break on the road?
This is also a matter of great concern to us. After a long period of improvement and validation, our packaging is now very safe and reliable. When you open the package, you will definitely feel our sincerity.

4. How do we place an order?
You can chat online for 4 days with our sales or send an email form to specify the item, quantity, payment or other specifications to place an order.

5. How to calculate the shipping cost?
Please contact us before placing an order, we will calculate the specific shipping cost according to different countries, different zip codes and different order weights. We will provide you with the best shipping methods and accurate shipping rates.

Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

We provide one-stop battery power solutions, including cell selection, battery pack assembly, style design, OEM/ODM services and comprehensive after-sales support.

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

Send your message to this supplier
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Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

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Product Detail
Place of Origin :
Guangdong
Model Number :
3.2V 280Ah
Packaging Details :
Use high-density foam to fix, one box contains two batteries.The box size is 370*260*240mm,
Price :
Negotiation
Brand Name :
BAIDUN
Payment Terms :
Credit card, T/T,PayPal
Contact Supplier
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH

Shenzhen Baidun New Energy Technology Co., Ltd.

Verified Supplier
4 Years
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Lithium Ion Battery Packs, LiFePO4 Battery Pack, LFP Battery Packs
Total Annual :
3000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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