51.2v Marine Battery 48v 50ah Lithium Battery for Boat

Features:

1.CMB LiFePO4 batteries keep a voltage of 13 to 13.4 volts at up to a 95% discharge rate.
2.The BMS in CMB batteries can continuously discharge at a rate of 100 amps without damaging itself.
3.CMB LiFePO4 batteries have Bluetooth so you can easily monitor your battery’s State of Charge (SOC).
4.CMB LiFePO4 batteries have an IP68 waterproof rating, meaning they can survive being submerged underwater. Even if your battery were to fall into a large body of water, your BMS and battery cells would avoid damage.
5.CMB LiFeO4 batteries have a self-heating feature to make charging safer and more efficient in winter.
6.Our batteries can be connected in a series to increase voltage or in parallel to increase capacity.

Applications:

FAQ:

1. Are your factory or trading company?
We are the original factory, specializing in reliable and safe new energy lithium batteries development and manufacturing. We have senior engineer team with more than 15 years experience in this field. We also provide all kinds of OEM/ODM services for clients all around the world.

2. Can I place a sample order?
Yes, we accept sample order to test and check the quality, battery can be made as required.

3. How long is the trial period for samples?
About two weeks.

4. How long does it take for the production?
Around 20 to 25 days.

5. What's your payment and delivery terms?

Payment terms: By T/T, 30% for deposit, and balance all before shipment.

6. Why do you ask me so many questions? I just want to know the price !
Sorry for disturbing you. But the discharge current, voltage, dimensions etc. information is very important for us to produce the correct battery for you. If we make the battery which can not achieve the real application requirement, it will put both of us in a very embarrassing and lose-lose condition. We will need to get all the information before we make you the right quotation and proceed the project.

7. What services can we provide?
Accepted Delivery Terms: FOB, EXW, DDP；
Accepted Payment Currency: USD, CNY, EURO;
Accepted Payment Type: T/T, Credit Card, PayPal, Western Union, L/C;

Hunan Weidian Technology Co., Ltd. is a new energy high-tech enterprise integrating design, R&D, manufacturing and sales. Focusing on the development and application of new energy battery technology and power exchange system, we aim to provide users with safer and more reliable green energy system solutions and products.

The company adheres to the quality-oriented, scientific and technological innovation concept, the establishment of a sound enterprise management system, with an experienced, professional and efficient R & D and manufacturing and quality management team, is committed to global users in the energy storage system and high-performance power battery system, personalized needs, from the project assessment, program design, product selection, assembly and production, product inspection, logistics and transportation, after-sales service, etc. to provide more safe and reliable green energy system solutions and products. We provide more safe and reliable green energy system solutions and products.

The company faces the future with an open attitude, continuously improves its own ability, and aspires to become the world's leading green energy system service provider. In the face of the global user's ever-changing personalized, diversified and internationalized needs, the company is committed to continuously improve the depth of special customized research and development for special environments, special performance and special requirements of the user's ability to wholeheartedly serve the user, and the user hand in hand, seek common development.

Focusing on the technology Research&Development, innovation and application of green energy, Company has obtained 30+ patents, passed various quality management systems certifications and achieved several honors.

Our Factory has advanced laboratory and equipment, Systematized, standardized, process-based management, which effectively improved the production efficiency and quality, and truly achieved high quality and high standard service for domestic and international customers.

Adhering to the concept of quality-based, technological innovation, company has established a sound and high standard enterprise management system, with an experienced, professional and efficient R&D manufacturing and quality management team.

Average annual development projects: 30+;

In the past two years, the company has also made certain achievements in energy storage projects.

Products are sold well in Italy, Germany, Hungary, Spain, Poland, South Africa and so on.
 

Company’s major partners have:
Large domestic machinery manufacturing public companies: Sany Group, China Tower;
Domestic famous companies: Lens Technology，Meituan, Taiyi Machinery, Chuanke, Honbike, Yongqi;
Foreign partner: Pertamina in Indonesia, LOEWE in Germany, BIRD in US;

At present, our partners are all over the world, and products are mainly exported to Europe, the United States, Japan, Indonesia, Africa and other places.

The company is initiated by senior team members with rich experience and resources in the new energy industry. Combined with professional R&D, design, manufacturing and sales experience in the industry, it is expected to become a well-known new energy battery system and service provider with annual sales of 300 to 500 millions US dollars within 5 years.