An electronic article surveillance (“EAS”) tag for securing an item of merchandise is provided. The EAS tag includes a housing defining an opening leading to a compartment therein. A battery is removably disposed within the compartment. An alarm transducer is electrically connected to the battery. A cover is releasably engageable with the housing to cover the opening. A an anchor is releasably engageable with the housing and adapted to removably affix the housing to the item of merchandise. The anchor overlaps at least a portion of the cover when engaged to the housing to prevent removal of the cover when the anchor is engaged to the housing.