This is a 3.2V 277AH solar energy storage system Lifepo4 battery. The quality is very good, the actual capacity is higher than the specification, it can be as high as 285AH, it has 3000 cycles of DOD 80%, and the internal resistance is ≤0.40mΩ. Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. The rated voltage of the single unit is 3.2V, and the charge cut-off voltage is 3.6V~3.65V. Lithium iron phosphate batteries have a series of unique advantages such as high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate, no memory effect, and environmental protection.

Lifepo4 battery 3.2V 280AH Specification

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 two styles of battery terminals to choose from. They are: original terminals and soldered studs. 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

Applications

Packing & Delivery

Logistics Transport

Company Profile

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!

Our advantage:

1. OEM customization
We can customize battery packs and provide OEM branding and style designs to suit your needs and requirements.

2. Perfect accessories
If you plan to assemble the battery pack yourself, you don't need to worry about finding the right accessories. We will prepare matching insulating plates, 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
The new upgraded packaging is fixed with high-density all-inclusive shock-proof foam, and then packed into a 5-layer thick and sturdy 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 shipment, and send the test video and pictures to our customers, and send them on time after customer confirmation.
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.

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!

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!