The battery for the DefiSign Life AED defibrillator has a lifespan of 6 years from the installation date. Regularly monitoring the battery status and replacing it when needed is crucial to ensure the reliability and effectiveness of your defibrillator. If you need to order a replacement battery for the DefiSign Life AED or have any questions about its use and installation, please feel free to contact us. We’re here to assist you in keeping your DefiSign Life AED defibrillator powered and ready for any emergency situation.
