The shift toward wireless BMS in vehicles is accelerating, making wBMS a key technology trend.

As electrification and intelligence advance, wireless battery management systems (wBMS) are becoming a key technology. wBMS reduces cabling, weight, and space while maximizing battery pack energy density. The two main technical approaches are proprietary 2.4GHz frequency bands (based on Bluetooth/SmartMesh) and UWB. Chipmakers like ADI have already launched mature product solutions.