How to Replace AED Batteries

Automated External Defibrillators are important tools in medical emergency response. The accessibility, affordability and automated nature of AEDs make them common items in workplaces, public facilities and private homes. An AED has many of its main functions automated, including self-checking sensors that indicate when the unit may need maintenance. One of the most frequent actions required in the maintenance of an AED is changing the battery.

Things You'll Need

• AED manual

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Instructions

• 1

  Review the AED product manual. There are many different manufacturers and models of AED, so it's important to know how to recognize when the AED battery needs to be replaced. Some older models of AED will have a red "X" in the corner of the AED as the only indication that the AED needs maintenance. Newer models may chirp or have an indicator light in the corner of the AED signaling that the AED needs maintenance. Newer models may also have voice prompts upon turning the AED on or pushing a special button that will indicate the battery needs to be replaced.

• 2

  Remove the AED battery. Review the AED manual to determine the location of the battery compartment. Typically the battery compartment is on the back of the AED unit and can be removed without special tools.

• 3

  Install the new AED battery. A spare battery is usually stored in the AED carrying case. Look at the battery to be sure that the date on the battery hasn't expired. Install the battery as shown in the AED product manual. Many new AED models will complete a self-diagnostic check after a new battery has been installed. Let the AED complete the self diagnostic check. The AED will shut off after completing the check.

• 4

  Recycle the old battery. Don't throw the old battery in the garbage. Many AED manufacturers and product suppliers offer a free battery recycling program. These programs are good for the environment as they prevent lithium contamination to the environment and potential injury to persons handling waste from leaking or damaged batteries. Some recycling programs will ask or require that batteries be fully or nearly fully discharged before shipping.

• 5

  Monitor AED performance. If the AED indicates that a new battery is required well before the expected useful life of the battery has expired, it may indicate a malfunction or defect with your AED unit. Contact the AED manufacturer for further details.