
Trojan Battery Company is a name OEMs trust. Our local battery manufacturing operations provide safe, efficient, and reliable deep cycle batteries, backed by an unmatched level of service. Use our readily available high-performing products, or work with our experts to customize a solution to meet your unique needs.
Customized lithium solutions for OEMs
Trojan's team of engineers is ready to create a lithium power solution just for your business. Choose specifications that integrate seamlessly with your OEM products. Modify an existing battery or build one from the ground up. All custom products are designed, finalized, and assembled in America.
We help companies like yours meet their goals for power, performance, and reliability. Ready for custom products made with legendary Trojan quality? Call our experts today.
Global battery manufacturing at scale
Access Trojan battery experts and production capabilities worldwide.
Meeting standards that matter to your business and your customers.
Rigorous industry battery testing to BCI and IEC test standards.
A solution for every application
Find the right power for your project

Focused on what matters to partners and their customers
Trojan is a trusted partner to OEMs for many reasons. The ones that matter the most to us are safety, quality, and support.
SAFETY | When it comes to keeping our employees and customers safe, we set higher standards than the industry—and we meet them year after year.
QUALITY | Essential to Trojan's overall commitment to Quality is our investment in independent 3rd party testing. This provides us with valuable data on performance, product reliability, and quality.
SUPPORT | In addition to exceptional customer service, we support our OEM customers and their projects with dedicated install and repair services.
Our processes. Our technology.