At EVS, our BMS calibration service realigns system readings with actual battery performance.

Your EV’s battery management system (BMS) controls how energy is stored, used, and reported across the vehicle. Over time, or after component replacement, this system can lose calibration, leading to inaccurate range estimates, poor charging behavior, or battery wear. At EVS, our BMS calibration service realigns system readings with actual battery performance. Whether you drive a full EV or hybrid, we help restore battery accuracy, safety, and efficiency.


We focus on electric vehicles. Every service is built for EV systems.

We use cutting-edge EV software and insulated tools to handle issues safely and accurately.

Repairs, paint, batteries, AC. We do it all in-house, saving you time and hassle.

EV owners across Dubai choose us for our speed, honesty, and deep EV know-how.
It is the process of resetting and synchronizing the battery management system to reflect the true state of the battery and its individual cells.
After battery repair or replacement, major software updates, or if you notice inaccurate range estimates or unusual charging behavior.
Calibration improves range prediction, charging behavior, and overall battery health by correcting system misalignment.
Yes. We use vehicle-specific diagnostic tools and approved procedures to ensure accurate calibration without risk to your EV systems.
Most BMS calibrations are completed within 1 to 2 hours, depending on the vehicle model and the current battery condition.