Mercedes-Benz offers “Genuine Reworked Batteries”

Mercedes-Benz, part of Daimler Truck, is expanding its spare parts portfolio with the addition of the high-voltage reworked battery CB400 for its first-generation eActros 300/400 and eEconic battery-electric trucks. These “Genuine Reworked Batteries” are intended to offer a “resource-efficient and economically attractive” alternative to new replacement batteries.

The CB400 reworked batteries meet Mercedes-Benz Trucks’ series standards for functionality and safety. (Photo: Mercedes-Benz Trucks/Daimler Truck)

According to the company, reusing individual components saves around one third of CO₂ emissions compared to new battery production. Batteries that cannot be refurbished are immediately recycled. A later second-life use, such as in stationary energy storage systems, is also possible.

“With the CB400 reworked concept, we offer our customers a cost-efficient and sustainable solution that reuses high-quality components, thereby reducing resource consumption and greenhouse gas emissions — all while maintaining consistently high quality,” said Christian Vrbek, team leader, Remanufacturing Zero Emission Vehicles in Aftersales at Daimler Truck.

The CB400 reworked batteries meet Mercedes-Benz Trucks’ series standards for functionality and safety. Each battery is equipped with the current software version and undergoes rigorous functional and leak tests. The Mercedes-Benz Trucks parts warranty also applies to the reworked batteries. Availability in various performance levels provides improved compatibility with the battery packs installed in the vehicle.

This new offering not only addresses repair needs for existing vehicles but also lays the groundwork for future reworked solutions, the company said. Insights gained from the CB400 project are already being incorporated into the development of the next generation, such as the CEB500 battery for the Mercedes-Benz eActros 600.