Sodium Ion Battery

A new generation of clean energy products: a revolutionary automotive battery based on Na-ion technology—an all-rounder battery that supports the modernization of energy storage solutions.

NaExpress

NaExpress (by NaExpress Battery Ltd.) offers innovative applications powered by sodium-ion batteries, aiming to reduce the reliance on lead-acid batteries (LABs) and provide safer, more powerful battery solutions for the industry.

Our technology offers a viable alternative to traditional LABs by reducing weight, extending service life, and enhancing overall performance.

We are confident that our products will contribute to reducing the use of LABs and support the transition to a greener, more sustainable energy future.

What We Can Support

Sodium-ion batteries are already powering commercial e-bikes and mobility scooters, delivering safe, reliable, and high-performance energy for daily transportation. Beyond these deployed products, we are actively advancing sodium-ion integration home energy storage systems, industrial equipment, and commercial energy platforms. For more details, please contact us.

E-Bike

Smart. Clean. Powerful.
Fast-charging, long-range rides with safe sodium-ion tech.

Commercial Energy

Scalable sodium-ion modules delivering stable power for fleets and industry.

EV Power

Safe, efficient sodium-ion energy tailored for A0-class and low-speed urban vehicles.

Urban Mobility

Lightweight sodium-ion power built for smooth, efficient city rides.

Home Energy

Reliable sodium-ion storage that keeps your home running—day and night.

Industrial Power

Durable sodium-ion batteries engineered for heavy-duty performance.

Ready for your Transition

Machinery Integration with SIB

We provide advanced battery and battery system solutions to support the electrification of traditional machinery powered by gasoline or other conventional energy sources. Our integration services enable a smooth transition to clean, efficient electric power by adapting battery systems to existing mechanical, electrical, and control architectures. This allows machines to operate with improved reliability, lower emissions, and reduced operating costs—without the need for complete redesign.

Replace LAB with SIB

We provide a complete solution for replacing traditional lead-acid batteries (LAB) with high-performance sodium-ion batteries (SIB). Our service includes battery pack design, electrical integration, custom BMS development, and compatibility assessment for your existing equipment. By upgrading to SIB, customers benefit from lighter weight, faster charging, longer cycle life, improved cold-weather performance, and significantly reduced maintenance.

Whether for e-bikes, mobility scooters, industrial equipment, start-stop systems, or energy storage units, our SIB replacement service delivers a cleaner, safer, and more efficient power solution tailored to your application.

Battery Development and Testing Service

We provide integrated battery development and testing services, including rechargeable battery testing, capacity measurement, BMS development, and battery pack assembly. Our services help evaluate battery performance, safety, and reliability through accurate testing and analysis. We also design and develop customized Battery Management Systems (BMS) for sodium-ion and other battery chemistries, ensuring safe operation and optimized performance. From individual cell evaluation to complete battery pack assembly, we support customers throughout the full battery development lifecycle for mobility, energy storage, and industrial applications.