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[China]
Trade Verify
Address: A802-G1, Building No. 3, Innovation Park, No. 449, Huanggekeng, Longgang,
Contact name:Olivia Lee
Shenzhen Baidun New Energy Technology Co., Ltd. |
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Verified Suppliers
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This product is an upgraded version of 3.2V280AH 4000 cycle rechargeable Lifepo4 battery, an original brand with a unique QR code, Grade A+, a capacity of up to 290AH, good discharge performance, and a wide range of applications. It can be made in series or parallel 12V24V48V or even larger battery packs can be used for various electric vehicles and household energy storage solar energy storage off-grid needs
item | value |
Warranty | 3years |
Application | 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 Supplies |
Battery Size | 72*174*204mm |
Nominal charging current | 140A |
nominal discharge current | 140A |
Place of Origin | China GuangDong |
Model Number | 3.2V 280Ah |
Weight | 5.3KG |
Battery type | Lithium Battery |
Capacity | 280AH |
Operating Voltage | 2.5-3.65V |
| SOC window | 10~90% |
| Terminal | Welding/Screw terminal |
| Impedance (1kHz) | ≤0.25mΩ |
| Max. | 3.65V |
| Nominal | 3.2V |
| Min. | 2.5V |
| Maximum continuous charge | 280A |
| Maximum sustained discharge | 280A |
| Gravimetric | 164Wh/kg |
| Volumetric | 357Wh/L |
| Operation (Charge) | 0~55℃ |
| Operation (Discharge) | -20~55℃ |
| Storage | -20~55℃ |
| 50% SOC and storage at 25±2℃for 3 month | ≤3% |
| 1C/1C,80% DOD25℃ | 4000 cycles |
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
Baidun, we are an enterprise integrating design, development,
production and sales. Focus on Lifepo4 battery for 12 years. The
main products are lithium iron phosphate batteries for solar energy
storage systems, lithium titanate batteries, ternary lithium
batteries, battery packs, portable power supplies, household energy
storage, commercial off-grid energy storage and solar system
chargers.
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, security system,
communication equipment, solar energy and wind energy storage
system, backup power supply for fire fighting equipment, UPS
(uninterruptible power supply), outdoor Lighting, portable digital
products and other industries.
We always adhere to the business philosophy of high safety, high
quality and environmental protection as our 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!
Baidun, always here, is your sincere partner for the success of
your career!
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. 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
postal codes and different order weights. We will provide you with
the best shipping methods and accurate shipping rates.
4. 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.
5. The delivery time set by your system is 15 days, do I really
need to wait that long?
No, if it's not a custom order, we usually ship it out within 7
business days.
6. What services can we provide?
Accepted delivery conditions: FOB, EXW;
Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP,
CNY, CHF;
Accepted Payment Types: T/T, L/C, Credit Card, PayPal, Western
Union, Cash;
Language: 19 languages
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!
