How to Choose the Right Lithium Battery for Your EV Project

Choosing the right lithium battery is one of the most critical decisions in any electric vehicle (EV) project. The battery directly impacts vehicle range, safety, performance, and lifecycle cost.

The first factor to consider is battery chemistry. LiFePO₄ batteries are widely used in commercial EVs due to their superior thermal stability, long cycle life, and enhanced safety compared to ternary lithium batteries. For fleets, industrial vehicles, and utility EVs, LiFePO₄ is often the most cost-effective solution.

Voltage and capacity should be selected based on motor power, controller requirements, and expected operating conditions. A properly matched battery pack ensures optimal efficiency and avoids unnecessary stress on the system.

Equally important is the Battery Management System (BMS). A high-quality BMS protects the battery from overcharge, over-discharge, short circuits, and temperature extremes. Advanced BMS solutions also support CAN communication for seamless integration with vehicle controllers.

Finally, working with an experienced battery manufacturer that offers OEM/ODM services ensures your battery pack is engineered specifically for your application. Custom enclosure design, communication protocols, and certifications are key to long-term success.  At CTS Battery, we specialize in OEM and ODM lithium battery solutions for electric vehicles，Contact CTS today to discuss your EV battery requirements and receive a professional solution tailored to your application.