Westinghouse Lithium Batteries deliver dependable power when needed. 9 Volt batteries are most commonly used in smoke alarm systems. Westinghouse designed its lithium formula to last 5 times longer than other alkaline brands names such as Energizer, Duracell, and Rayovac. With this long lasting 9 volt you wont have to change the battery in your smoke alarms for years and sometimes up to 10years if you are using the battery in a ac-powered smoke alarm. Westinghouse CR9V allows outstanding performance in medical equipment, industrial equipment, home safety devices, music/audio equipment, and other recreational applications. Westinghouse is known for its quality and our batteries prove it

• NON-RECHARGEABLE 
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  CASE QTY: 144
  INNER QTY: 24
• Packaging Dimensions: 3.5" x 4.63" x 0.75" ( W x H x D)
• Packaging Weight: 0.1 LBS
• UPC: 889554005712