Mercedes-Benz Unveils Battery Cell Control Technology
The new system uses micro-converters to manage individual battery cells, aiming to improve electric vehicle efficiency and extend battery lifespan.
Mercedes-Benz has unveiled a new power conversion technology designed to control electric vehicle battery cells individually, aiming to improve overall efficiency and battery lifespan. The system, which manages power flow by controlling specific cells or groups of cells, was announced on November 4, 2026.
According to digitaltoday.co.kr, the technology utilizes programmable micro-converters to maintain a consistent output voltage. This approach ensures that the system functions effectively regardless of the charge level or the degradation of individual cells within the battery pack.
The current prototype device developed by the company achieves a power output of up to 3 kW. By allowing the system to exclude degraded cells while maintaining the functionality of the rest of the pack, the technology is intended to extend the operational life of electric vehicle batteries.
Quick answers
What is the power output of the new Mercedes-Benz prototype?
The current prototype device achieves a power output of up to 3 kW.
How does the new technology extend battery life?
It allows the system to exclude degraded cells while maintaining the functionality of the overall battery pack.