Lifepo4 Prismatic Batterie Cell EV 3.2V280AH Rechargeable Battery
For Solar Power System
This is one of the best-selling lithium iron phosphate batteries in
my shop, the product model is Lifepo4 280AH, it has an ultra-long
cycle, up to more than 3500 life cycles; the actual capacity is
higher than the specification, the resistance is lower than 0.25mΩ,
and the discharge performance is good; Discharge <3%/month.
Battery terminals are available in two styles for M6 through-hole
terminals and solder studs. Generally, solder studs are easier to
assemble. As a new battery technology, DIY DIY battery packs of
12V, 24V, 36V, 48V or larger can be made in series or in parallel.
As a new battery technology, it has caused a great response in the
industry. Lithium-iron batteries are widely used because they have
many advantages and can produce batteries of various capacities.
Lithium ion battery 3.2V 280AHTechnical 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 mQ
4
Standard charge and discharge
Charge / discharge current
1 C/1C
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
Width
173.7 ±0.5 mm
Refer to Appendix I
13
Thickness (under 300+20 kgf,
30%〜40% SOC )
71.5.0 ±0.5 mm
Average thickness (200 pcs, under 300+20 kgf, 30%〜40% SOC )
72.0 ±0.3mm
14
High (total)
204.8±0.5 mm
15
High (subject)
200.2 ±0.5 mm
16
Tabs Distance
90.0±0.3 mm
17
Battery weight
5.3±0.3 kg
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: 3 years
Packing & Delivery
Applications
1. Motorhomes, caravans, electric bicycles/motorcycles/scooters,
golf carts/baby strollers,
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.
Certifications
Company Profile
Shenzhen Baidun New Energy Co., Ltd. is a professional company
focusing on environmental protection Lifepo4 batteries, integrating
R&D, manufacturing and sales. Our company has two factories,
located in Dongguan and Huizhou, Guangdong Province, and has 12
years of industry experience. Baidun Battery adheres to the
business philosophy of integrity and professionalism, always taking
high safety, high quality and environmental protection as its core
values. It is committed to providing customers with overall power
solutions. It is a pioneer and leader in the domestic new energy
field. Its products include lithium iron phosphate. There are three
series of batteries, lithium titanate batteries, and ternary
lithium batteries. Product applications cover the three major areas
of "power, consumption, and energy storage". It has a wide range of
applications and diverse styles, and provides OEM/ODM services to
meet the different needs of customers. High-quality batteries are
truly cost-effective products, and the quality is absolutely
guaranteed. We process in strict accordance with relevant industry
standards and reach national quality control standards. We sell
directly to you from the factory, so there is no middleman, only
reasonable prices, fast delivery and comprehensive after-sales
support. We uphold integrity and professionalism, always take high safety,
high quality and environmental protection as our core values, and
assume social responsibility! Bai Dun, always here! Is your truly successful business partner!
Create a win-win situation with you and your company for a better
future!
FAQ
1. Where is the main market of BAIDUN?
With many years of experience, we cooperate with many customers all
over the world. Mainly from the top 3 markets are North America,
Europe and Asia, and a few other countries.
2. How do we guarantee the quality?
It is always a pre-production sample before mass production;
Always perform a final inspection before shipment;
3. What can you buy from us?
Lithium batteries, battery packs, chargers, photovoltaic off-grid
energy storage systems
4. The battery is so heavy, is it easy to break on the road?
This is also an issue that we are very concerned about. After
long-term improvement and verification, our packaging is now very
safe and reliable. When you open the package, you will definitely
feel our sincerity.
5. What services can we provide?
Accepted delivery terms: FOB, EXW;
Accepted payment currencies: U.S. dollar, Euro, Japanese yen,
Canadian dollar, Australian dollar, Hong Kong dollar, British pound
sterling, Chinese yuan, Swiss franc;
6. The delivery time set by your system is 15 days, do I really
need to wait that long?
No, if it is not a customized order, we usually send it out within
7 working days.
We provide one-stop battery power solutions, including cell
selection, battery pack design, PCM/BMS design, battery pack
assembly, OEM packaging and after-sales service.
Customer first
24-hour online service to solve any order problems for you!
Shenzhen Baidun New Energy Co., Ltd. is a professional company
focusing on environmental protection Lifepo4 batteries, integrating
R&D, manufacturing and sales. Our company has two factories,
located in Dongguan and Huizhou, Guangdong Province, and has 12
years of industry experience. Baidun Battery adheres to the
business philosophy of integrity and professionalism, always taking
high safety, high quality and environmental protection as its core
values. It is committed to providing customers with overall power
solutions. It is a pioneer and leader in the domestic new energy
field. Its products include lithium iron phosphate. There are three
series of batteries, lithium titanate batteries, and ternary
lithium batteries. Product applications cover the three major areas
of "power, consumption, and energy storage". It has a wide range of
applications and diverse styles, and provides OEM/ODM services to
meet the different needs of customers. High-quality batteries are
truly cost-effective products, and the quality is absolutely
guaranteed. We process in strict accordance with relevant industry
standards and reach national quality control standards. We sell
directly to you from the factory, so there is no middleman, only
reasonable prices, fast delivery and comprehensive after-sales
support. We uphold integrity and professionalism, always take high safety, high
quality and environmental protection as our core values, and assume
social responsibility! Bai Dun, always here! Is your truly successful business partner!
Create a win-win situation with you and your company for a better
future!
