Product information

The Cardiac Science Powerheart G3 battery is compatible with the Cardiac Science Powerheart G3 AED and the G3 Elite AED. This battery has a shelf life of approximately 5 years (in standby mode). Additionally, this Cardiac Science battery comes with a 4-year warranty starting from the date of installation. We can retrieve the installation date from the AED to verify the warranty. This applies to other Cardiac Science batteries as well.

How do I replace the Cardiac Science Powerheart G3 battery?

To replace the Cardiac Science Powerheart battery, place the AED upright. You will see a large, yellow battery pack at the bottom. You can remove this pack entirely from the device. Then, simply click a new battery into the same spot.

Afterward, it is important to open the AED lid again. The AED will perform a quick self-test, during which a few lights will flash. Once this brief test is complete, you can close the lid, and the AED is ready for use again.

Depending on the type of service agreement you have with AED-Partner, we can replace the battery for you during a scheduled service visit.

Do the electrodes need replacing too?

If you plan to replace the electrodes along with the battery soon, you can order new Cardiac Science G3 electrodes from us as well.

Service agreement

Regular maintenance ensures your AED remains in optimal working condition. You can take out a service agreement with AED-Partner to handle this maintenance. We will notify you, for instance, when your AED's battery and/or electrodes need replacing. We also provide on-site maintenance within 6 hours following an emergency deployment.

Do you have questions about this battery? Our Customer Service team is happy to help.

More about Cardiac Science

Cardiac Science is a global leader in the field of AEDs. Cardiac Science AEDs are known for their high reliability, robust design, and simple operation. This makes them suitable for both trained and untrained rescuers. Cardiac Science is also the only brand in the world to offer a lifetime warranty on its AED batteries.

In addition to AEDs, Cardiac Science offers a wide range of matching accessories, such as carrying bags, wall brackets, batteries, and electrodes for adults, children, and training.