Battery industry expands into subscription and valuation services with AI-based BMS

Battery companies are expanding into services that support ongoing management after sales as AI-enabled remote diagnostics move toward commercialisation. The role of battery management systems is shifting from showing remaining charge to predicting failures and enabling remote management, with cloud analysis spreading. Firms are bundling data into post-sale services and battery subscriptions, including taxi trials. Wider adoption requires clearer standards for residual value and insurance rules to determine liability for damage.