Powerheart G3 Battery – Reliable Intellisense AED Power

Powerheart G3 battery

A high-performance, medical-grade Intellisense® lithium battery designed to keep your AED ready to save lives. Engineered by Cardiac Science, this battery powers the Powerheart G3 AED with dependable and consistent energy, giving users peace of mind when seconds matter.

This Intellisense Powerheart G3 battery undergoes rigorous testing both before and after installation. Once installed, the AED tests the battery every day to ensure presence and functionality. As a result, you can be confident your defibrillator is ready for action at any time.

Why Choose the Powerheart G3 Battery?

• Medical-grade lithium technology for long-lasting power

• Self-testing feature ensures readiness and safety every day

• Compatible with models 9300E, 9300A, 9390E, and 9390A (shipped after April 12, 2004)

• 2-year performance guarantee for confidence and reliability

• Easy to install and maintain, requiring no tools or special handling

Because reliability matters, this battery is trusted by professionals in both public and private sectors. It offers unmatched performance over time, making it a cost-effective and life-saving investment.

Support and Training with Your AED Equipment

Need help choosing the right defibrillator accessories? We offer a wide selection of AED batteries, pads and cabinets across all major brands.

Explore our Defibrillator Accessories for compatible products, or speak to our team for expert advice.

Additionally, we provide AED training, both on-site and in the classroom, for businesses, schools, and additionally healthcare providers.

*The Powerheart G3 model is no longer available for purchase as this has been superseded by the Powerheart G5 defibrillator. Only purchase this device for use with Powerheart G3 devices.

Additional information