Adapter plugs; Adapter rings for attaching objectives on cameras; Battery boxes; Battery cables; Battery cases; Battery charge devices; Battery chargers; Battery chargers for use with telephones; Battery monitoring devices that may be attached to a battery to monitor the performance of the battery and operating software for use therewith, sold as a unit; Battery packs; Battery power supplies for medical ventilators; Battery starter cables; Mobile computers; Mobile data receivers; Mobile radio...