The trusted authentication solution for in-car wireless chargers OPTIGA™ Trust Charge Automotive is a highly optimized solution for in-car wireless charging up to 15 W. It offers AEC Q100 automotive qualification and enables manufacturers of in-car wireless chargers to develop chargers compliant with the latest Qi 1.3 specification. The OPTIGA™ Trust Charge Automotive authentication solution is based on CC EAL6+ (high) certified hardware, thus exceeding the security requirements of the Qi 1.3 standard.