BatteryCycle provides a battery-health analytics platform that enables fleets, leasing companies, car retailers, and insurers to immediately assess the state of health of electric vehicle batteries without needing OBD hardware or complex integrations. The web app and API give instant, data-backed battery health reports across more than 25 brands and connect to over 90% of available market models. BatteryCycle supports remarketing, resale, and risk-management by estimating residual values, identifying usage and degradation risks, and flagging battery-related exposures in real time. The platform also extends into second-life and recycling workflows; it gives battery recyclers and energy-storage developers insights into chemistry, capacity, and suitability of retired EV batteries for repurposing. With advanced analytics for fleet management, the service helps operators monitor battery health by brand, model, and driving behaviour, guiding decisions on vehicle retirement.