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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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Rechargeable Li-Ion Lithium Battery Pack Lifepo4 Battery3.2V 240AH Solar Storage Battery
This product is a 3.2V240AH environmentally friendly Lifepo4 battery with a square aluminum shell structure, safe explosion-proof, leak-proof, green and environmentally friendly rechargeable, original brand Grade A+ quality with a unique QR code, square terminals, larger contact area, and wide application range , Can be made into 12V24V48V or even larger battery packs in series or in parallel, with high capacity and good discharge capacity, which can be used for power cars, household energy storage, and uninterrupted power supplies
| Item | Parameter | Remark | |
| Nominal Capacity | 240.0Ah | 1C , 25°C±2°C , 2.5-3.65V | |
| Minimum energy | 768.0Wh | 1C , 25°C±2°C , 2.5-3.65V | |
| Initial internal resistance | ≥0.5mΩ | AC , 1kHz , 30%〜40%SOC | |
| standard | 3.2V | 0.5C , 25°C±2°C , 2.5-3.65V | |
| Battery weight | 4200±124g(±3%) | ||
| Charging limit voltage(Umax) | 3.65V | ||
| Discharge cut-off voltage(Umin) | 2.5V (T >0°C) 2.0V (T <0°C) | ||
| Charge | Standard charging current | 115.0A | 0.5C |
| Discharge | Standard discharge current | 240.0A | 1C |
| Cycle performance | 25°C standard cycle | 3500 cycles@0.5C/1C | 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/(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. |
| 45°C standard cycle | 1800 cycles@0.5C/1C | ||
| Operating temperature | Charging temperature | 0 〜60°C | |
| Discharge temperature | -30〜60°C | ||
| storage temperature | 3 months | 0 〜45°C | |
| 1 months | -20~45°C | ||
Aluminum bar welding parameter | Laser welding penetration | ≤ 2.0mm | |
| The maximum pressure of the pole | 700N | The pole can bear the maximum vertical force without deformation | |
| The pole can bear the maximum torque | 6N.m | The pole is subjected to maximum distortion without loosening | |
| The pole can withstand the maximum temperature | 130°C | The pole can withstand the maximum temperature, and the plastic pad will not be deformed | |
1. OEM customization
We can customize the battery pack and provide OEM brand design and
style design to meet your needs and requirements.
2. Perfect accessories
If you plan to assemble the battery pack yourself, you don't need
to worry about not finding suitable accessories. We will prepare
matching insulation boards, bus bars and screws for you.
3. High quality
We promise: The products sold by BAIDUN are verified by our
long-term market, with high quality and stable performance.
4. Safe and reliable packaging
Brand new upgraded packaging, fixed with high-density all-inclusive
shock-proof foam, and then packed in a 5-layer thick solid carton.
5. Better service
1) We always provide what customers need. Respond to customer
questions in a timely manner. Provide the best projects and
solutions, and ship orders on time.
2) We will test all products before delivery, and send the test
videos and pictures to our customers, and send them on time after
the customer confirms.
3) We will choose the safest and most reliable shipping company to
send, and track the order until you receive the goods.
6. We can achieve stable and sustainable supply.
Shenzhen Baidun New Energy Co., Ltd.is a specialized company engaging in the research, production and sale.Our main products are lithium titanate with different capacity, lithium iron phosphate, ternary lithium, Boston, 32650, 18650 power batteries etc.
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.
Q8: How can I confirm the quality of the products you sent me?
A: No matter how much you order, we will send you test videos and
pictures of each product before shipping. Test the voltage and
internal resistance of each battery.
Q9: The battery is so heavy, is it easy to break on the road?
A: 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.
Q10: Where is the main market of BAIDUN?
A: 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.
Q11: What are the accepted payment types and currencies?
A: 1) The payment types we accept: credit card, CC, paypal and T/T.
2) Accepted currencies: US dollar, Euro, Japanese yen, Canadian
dollar, Australian dollar, Hong Kong dollar, British pound, Chinese
yuan, Swiss franc
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!
