LifePak CR2 Defibrillator Replacement Battery, 12.0V Lithium Manganese Dioxide, Suits All CR2 Models, Each

The Life Pak CR2 Defibrillator Replacement Battery has 4 year shelf life/warranty. Suitable for all Cr2 models and is easy to install. Replace Battery Indication: At least 6 shocks and 30 minutes of operating time remain when first indicated. The CR2 will provide a warning when the battery is running low.