Hot Sale! Factory 3.2V 280ah Li-ion Battery Ion Lithium LiFePO4 3.2V 280ah Cells Battery
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Product Highlights
- 5-Year Warranty: Comprehensive 5-year warranty coverage for Energy Storage Batteries against quality issues.
- OEM and ODM Support: Professional technician team available for full customization, design, and sample-based production.
- Fast Response to Returns: Return requests are checked within 2 working days with testing reports and replacement resending.
- Global Shipping Options: Express shipping via DHL, UPS, FedEx, TNT, and EMS with VIP pricing or customer agency support.
- Installation Guidance: One-to-one online guidance provided; specialized engineers available for on-site installation in select areas.
- Transportation Risk Coverage: Seller bears 100% risk for goods missed or detained by customs in China; buyer covers risk elsewhere.
- High Capacity Cell: 3.2V 280Ah LiFePO4 cells designed for home, industrial, and commercial energy storage applications.
- Certified Quality: Products certified with CB, CE, FCC, and undergo 100% visual and functional inspection.
Product Attributes
- Customization
- Available
- After-sales Service
- Online
- Warranty
- 5year
- Model NO.
- 280AH
- Condition
- New
- Certification
- CB, CE
- Application
- Home, Industrial, Commercial
- Specification
- Normal, 148.3*26.7*94.3mm
- Trademark
- OEM
- Origin
- China
- HS Code
- 8507600090
- Production Capacity
- 20000pieces/Months
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hot Sale! Factory 3.2V 280ah Li-ion Battery Ion Lithium LiFePO4 3.2V 280ah Cells Battery
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Product Description



1. What's your main product?Main products are Energy Storage Battery, Solar System, Portable Power Station, Outdoor Solar Power Bank, Consumer Electronics Battery.
2.What's the warranty in your company?
We offer 5 year warranty for Energy Storage Battery,and 1 year warranty for Consumer Electronics Battery if there is some quality problems.
3.What's the shipping for goods?
In order to reduce the cost of customers, usually we send goods by express like DHL, UPS, FedEx, TNT and EMS because we enjoy the VIP price If customer has familiar shipping agency, we can send goods to the address you provided.
4. How can I install the Power Wall?
When you receive the goods, you can contact our customer service for one-to-one installation guidance. In some areas, we have specialized engineers for on-site installation
5. How to take the risk during transportation?
We would bear the risk 100% in case the goods were missed or detained by custom in China. But if goods were missed or detained by custom occurring in other country excepting China, buyers are responsible for loss.
6. Could you design the battery as requirements?
Yes, we have a professional technician team, OEM and ODM are welcome.
7. How to deal with the returns?
We will check the returns in 2 working days After checking we will provide testing report to customer. We will resend new replacements with new order.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2421445". Items marked "" are certified.
Company Profile
Shenzhen Sunwind Energy Tech Co., Ltd (Dongguan Branch "Liangmi") is a professional high-tech enterprise specialized in Lithium battery research and development, production and sales, committed to building a famous brand in the battery field. We are one of the leading manufacturers in China which have professional battery decoding technology with 19 years of industry experience. Strict quality control system, accurate product positioning, innovative&unique and diversified sales channels, which make our products have a huge market potential. Our company has production base in Hubei province and Dongguan city. Our battery widely use on Mobile phone, Tablet, POS machine, E-cigarette, Bluetooth headset, Wearable and communication equipment and other electronics. Our high technology, superb quality and competitive price with excellent customer service have gained a very good reputation and consistent recognition from our customers.
Our company attaches great importance to talents, has a professional quality control team, a group of high-quality technical and management personnel. We have always been adhering to "Quality First, Customer Supreme" as business principle, and keep a positive attitude to serve our customers. To ensure the quality, all products will go through strictly quality control, 100% full inspection before shipment. Our market not only face to the domestic but also the overseas. In order to let more and more foreigners know our brand, these years we put more efforts to expand our overseas markets. Nowadays our products have been exported to many countries and region.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 1308, Yunhua Time Building, Shajing Street, Bao'an, Shenzhen, Guangdong, China
-
Plant Area
- 1000 square meters
-
Number of Employees
- 62
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1PC
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- POS Terminal Battery, Scanner Barcode Battery, Vacuum Cleaner Battery, BT Speaker Battery and Consumer Electronic Batteries
-
Production Lines
- 3
-
Production Machines
- Ultrasonic, Shrink Flim Machine, Spot Welding Machine, Nickel Converter Machine, Welt Fitting Machine, Automatic Cutting Machine, Packing Machine, Laser Welding Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-03-28
-
Export Year
- 11 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- FCC, CE, Others
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for the battery?
- We offer a 5-year warranty for Energy Storage Batteries and a 1-year warranty for Consumer Electronics Batteries if there are quality problems.
- How can I install the Power Wall?
- You can contact our customer service for one-to-one installation guidance upon receipt. In some areas, we have specialized engineers for on-site installation.
- Can you design the battery according to my requirements?
- Yes, we have a professional technician team, and both OEM and ODM services are welcome.
- How do you handle returns?
- We check returns within 2 working days, provide a testing report, and resend new replacements with a new order.
- Who bears the risk during transportation?
- We bear 100% risk if goods are missed or detained by customs in China. If this occurs in other countries, the buyer is responsible for the loss.
- What shipping methods do you use?
- We usually send goods by express like DHL, UPS, FedEx, TNT, and EMS to reduce costs. If you have a familiar shipping agency, we can ship to your provided address.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept T/T, D/P, PayPal, Western Union, and small-amount payments.
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