Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
Brand Name:BAIDUN
Certification:CE、FC
Model Number:3.2V 280Ah
Minimum Order Quantity:Negotiation
Delivery Time:5-8 working days
Payment Terms:Credit card, T/T,PayPal
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A802-G1, Building No. 3, Innovation Park, No. 449, Huanggekeng, Longgang,
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Product Details
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Product Details
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 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. |
| 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. |
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.
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.
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!
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.
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!
Lifepo4 Lithium Iron Phosphate Battery 3.2V LFP Battery Cell 280AH
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