A method and system to determine a battery mode of an integrated circuit device are presented. For example, the dispersion of additives containing one or more of iron, nickel, palladium, or platinum with particles of Li50B17N33H133 provides a composition from which hydrogen is readily removed by heating. The plug seal having a varied thickness with a relatively thick proximal end and tapers to a relatively thinner midpoint. The system may track member consumer credit card transactions without receiving personal information for non-members by using a one way hash function.