Abstract: A battery saving key chain is disclosed for inhibiting unintentional usage of automobile batteries. The battery saving key chain comprises a capsule having a tubular member with an open end and a cap member dimensioned to removably close the tubular member open end and thereby define a capsule storage space. A flexible elongated connecting member sized for storage within the capsule storage space loosely connects the cap member with the tubular member. Means are provided for suspending one of the capsule members from an automobile headlight control and for linking an automobile ignition key with the other capsule member.