OET1073 Features: * Dependable, long lasting power with up to a 7-year freshness guarantee * Date coded to ensure freshness * Lasts up to 10 times longer than super heavy duty and carbon zinc batteries in power demanding applications * Batt. Type: Alkaline * Applications: General Purpose * Used With: Infusion Pumps, Wireless microphones, Smoke Alarms, Radios, Portable Transmitters, Security back-up systems * Type: Non-Rechargeable Dry Cell * Quantity: 1 per pack Specifications: * Batt. Size: 9V * Voltage: 9.00 V