TRANSTEX, a leader in clean technology solutions for the transportation sector, has introduced the DClimate Lithium Pro, an advanced lithium-ion-powered electric Auxiliary Power Unit (eAPU) designed to enhance reliability, extend runtime, and lower emissions for commercial fleets. This latest innovation stems from TRANSTEX’s acquisition of DClimate in June 2024, which bolstered its research and development capabilities. Under TRANSTEX’s leadership, DClimate continues to develop cutting-edge power solutions to meet the evolving needs of modern fleets.

"The acquisition of DClimate has reinforced TRANSTEX’s commitment to improving fleet efficiency and addressing industry challenges," said Mathieu Desjardins, President of TRANSTEX. "With rising fuel costs, shifting regulations, and the increasing need for driver comfort, fleets require innovative, cost-effective solutions. The DClimate Lithium Pro™ delivers on all fronts—offering reduced operating costs and a sustainable approach to auxiliary power."

At the heart of this groundbreaking system is a durable LiFePO4 battery pack, integrated with four starting batteries in a hybrid configuration. This setup ensures maximum efficiency, reliability, and long-term cost savings for fleets.

Key advantages of the DClimate Lithium Pro™ include:

• Lower Total Cost of Ownership – Designed with a 10-year system life, increased residual value, and minimal maintenance needs, the system significantly reduces replacement and service expenses.

• Extended Runtime & Reduced Idling – By delivering 15% more available energy per cycle, the unit supports full hotel loads without requiring engine idling, improving efficiency and sustainability.

• Bidirectional Charging – The eAPU can transfer charge between lithium-ion and starting batteries while supporting wet-cell and AGM batteries, extending battery life and virtually eliminating the need for roadside jump starts.

• xLighter & More Efficient – With a 150 lb weight reduction, the system enhances fuel efficiency and increases payload capacity for optimized operations.

"The DClimate Lithium Pro™ represents a new standard in auxiliary power," said Martin Duffy, Head of TRANSTEX's DClimate Division. "By leveraging lithium-ion technology, we have created a more efficient, reliable, and low-maintenance alternative to traditional APU systems. Its hybrid battery configuration not only enhances performance but also simplifies the installation process, making it easy for fleets to integrate into existing trucks."

TRANSTEX will reveal further details at its press conference on March 9th at 11 AM CST during the American Trucking Associations' Technology & Maintenance Council’s Annual Meeting & Transportation Technology Exhibition in Nashville.

TRANSTEX is a leading cleantech company in the transportation industry, specializing in engineering solutions that reduce emissions, improve fleet efficiency, and lower operational costs. For over 20 years, TRANSTEX has been at the forefront of innovating trailer aerodynamics and manufacturing electric Auxiliary Power Units (eAPUs) in North America. With a strong focus on research, development, and patented technology, the company delivers high-performance, reliable products that drive both economic and environmental benefits.