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About Us

Powering Innovation with Premium Battery Solutions

Welcome to Docan, a renowned OEM battery manufacturer delivering cutting-edge battery solutions to customers worldwide. Based in Shenzhen, Guangdong Province, China, with a strategic storage facility in Houston, USA, we combine advanced technology and global reach to meet your energy needs.

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2015

Founded

500,000+

Trusted Customers

30+

Certifications

Who We Are

Docan is a high-tech enterprise specializing in the research, development, and sales of premium battery products. Since 2015, we’ve been a trusted name in high-capacity, high-wattage, high-voltage, and high-discharge-current battery solutions, catering to diverse applications with over 16 years of industry experience. Our expertise spans:

  • LiFePO4 3.2V Cells
  • Battery ManagementSystem
  • Battery Management Tools
  • DIY Kits Enclosure
  • Solar Home Batteries
  • Solar Storage Batteries
  • All in One Energy System
  • Parts and Accessories

Why Choose Docan?

Unlock Exceptional Battery Solutions Worldwide

We provide a wide range of certified battery products, from small-capacity cells to large-scale packs, designed for exceptional performance. Our batteries boast:

  • High Energy Density - Maximize power in a compact size for efficient energy storage.
  • Low Internal Impedance - Ensure superior energy delivery with minimal loss.
  • Reliable Performance - Built to thrive in demanding conditions, delivering lasting value.
lifepo4-batteries-bms
customer service team

Top-Tier Service & Global Presence

Ranked among the Top 10 battery suppliers worldwide, Docan is your go-to source for LiFePO4 prismatic cells and battery packs. We pride ourselves on:

  • Top 1 Customer Service - Responsive support and after-sales care.
  • Fast & Duty-Free Shipping - Enjoy 2-5 day delivery to your doorstep with zero tariffs, thanks to our USA, Germany, and Poland warehouses.
  • Custom Solutions - Tailored designs for industries like solar, EVs, marine, and more.

Our Certifications

Our products meet rigorous international standards, including FCC, MSDS, CE, RoHS, UN38.3, UL, and CB certifications, ensuring safety and reliability for every application.

team

Expert Team, Superior Technology

At Docan, innovation is driven by our expert-led research and development team. Comprising seasoned engineers, battery specialists, and professional product designers, our team delivers tailored solutions with unmatched technical precision. We’re not just a supplier—we’re your partner in powering the future.

Our Location
We’d love to welcome you and showcase what Docan has to offer!

Office Location: 401, Building 1, 1980 Industrial Park, Donghuan 1st Road, Longhua Street, Longhua District, Shenzhen

Factory Location: Dongguan,Guangdong, China

Overseas Warehouse Location: Houston USA, Poland, Germany, etc

Leave Us a Message

Our company is he famous OEM battery factory with providing battery solution for customers, located in Shenzhen Guanddong Province of China and rented space stock our products in Houston USA.

High- tech enterprise which is specialized in the research and development and sales of LiFePO4 prismatic battery & pack, Customized lithium battery pack, Cylindrical li-ion rechargeable battery and charger.

Our company provides to its customers with kinds of qualified battery products from small capacity to large ones for various applications, having high energy density, low internal impedance and reliable performance.

The company has a highly qualified professional research and development team which is leaded by the battery expert. The team has strong technical strength, with many experienced engineers and professional product designers. The products are safe and reliable, with relevant certifications such as FCC, MSDS, CE, ROHS, UM38.3, UL, CB, etc. We also have a good management for the product's marketing and after sales service.

Docan is TOP10 battery and battery suppliers in whole market. We supply TOP1 service of Lifepo4 Prismatic Cell and Battery Pack for variouse area, 12 years+ focus on high capacity, high wattage, high voltage, high dicharge current battery cells and battery pack manufacture, since 2009!

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