Welcome to Xain-USA — Your Definitive American Battery Company

We're Your Powerhouse — Need a Custom Battery? Contact Us

We Are Pleased to Serve Tens of Thousands of Customers Every Year

  • Free 2-5 day shipping

  • Easy 30-day returns

  • Best prices online

  • Custom batteries

Great power at great prices

Buy now and save 5% today

XYTYV4RNT72V

News

  • A Brief History of Li-ion Batteries

    A Brief History of Li-ion Batteries

    The development of Li-ion batteries began in the 1970s, with significant contributions from researchers like John B. Goodenough, Stanley Whittingham, and Akira Yoshino. These pioneers worked on creating a lightweight,...

    Xain-USA LLC |

  • Visit our support center

    Expert help & advice

  • Check your order status

    Updates & tracking

  • Worry-free returns in the USA

    30 day return window

  • Great power at great prices

    Our promise to you