Intellisense Replacement Battery for Powerheart G3 AED

Keep your Powerheart G3 AED ready for action with the trusted and reliable Intellisense battery, the official power source designed specifically for Cardiac Science's Powerheart G3 defibrillators. Manufactured to the highest safety and performance standards, this lithium battery ensures that your life-saving equipment is always prepared for emergencies.

The Intellisense battery is not just installed and forgotten — it is self-tested daily by your Powerheart G3 AED for presence and functionality. This continuous monitoring gives you peace of mind, knowing your defibrillator will perform when it matters most.

Key Features:

• Compatible with Powerheart AED G3 models: 9300E, 9300A, 9390E, and 9390A
• Genuine Intellisense lithium battery designed and tested by Cardiac Science
• 4-year performance guarantee from the date of installation
• AED performs daily self-tests to ensure battery presence and readiness
• Delivers years of reliable performance under a wide range of conditions

This replacement battery is essential for ensuring uninterrupted operation of your AED unit. Always choose genuine Intellisense components to maintain full compliance, optimal performance, and long-term reliability. Ideal for use in schools, offices, public buildings, and medical facilities.

Explore our full range of defibrillators to find the right solution for your needs.

Shipping policy

At Safety and Health Hub, we understand that timely delivery is essential for businesses needing urgent safety and health supplies. That’s why we offer fast, reliable UK delivery on our entire range of first aid kits, defibrillators, personal protective equipment (PPE), and health training products.

Whether you're stocking up on supplies for a warehouse, office, school, or retail space, our dispatch process ensures that orders are shipped. We work with leading couriers to provide tracking and estimated delivery times you can count on.

Dispatch & Delivery Times

We offer FREE UK delivery on all orders over £150. For orders below this amount, delivery costs £9.95.

Dispatch Times

Orders are dispatched Monday to Friday, excluding bank holidays. We aim to dispatch all orders within 1-2 working days.

Delivery Times

Once dispatched, delivery typically takes 3-5 working days.

Northern Ireland & Scottish Highlands and Isles

Delivery to Northern Ireland and the Scottish Highlands and Isles costs £19.95

Delivery Delays

We always do our best to dispatch orders as quickly as possible. However, once your order has left our dispatch team, delivery times are out of our control. The estimated delivery times provided are based on guidance from our mail carrier and cannot be guaranteed.

Full information about delivery available on our dispatch and delivery page

Refund policy

At Safety and Health Hub, we aim to make returns and refunds as straightforward as possible for UK businesses. We understand that ordering safety equipment and first aid kits for the workplace requires accuracy and speed; and we’re committed to resolving issues quickly when things don’t go as planned.

If you’ve received a product that’s damaged, incorrect, or faulty, you can initiate a return within 14 days of delivery. Simply email our support team with your order number and the reason for the return. We’ll provide return instructions and, where appropriate, arrange collection.

For non-faulty items, we accept returns as long as the product is unused, unopened, and in its original packaging. Please note that customised or training-related services are non-refundable once delivered unless otherwise agreed. 

Refunds are processed within 5 working days of receiving the returned item. We’ll confirm via email once your refund is issued. Where replacement items are needed urgently, we recommend placing a second order to avoid workplace compliance risks.

Your satisfaction and safety matter to us. If you’re unsure whether an item is eligible for return, please contact our customer care team. We’re here to help UK businesses stay safe, compliant, and confident when ordering workplace health solutions.

Contact Safety and Health Hub

Contacting Safety and Health Hub is simple. Whether you have a product question, need urgent delivery, or want to book workplace training, our friendly UK-based team is ready to help.

We assist businesses with selecting the right first aid kits, trauma supplies, defibrillators, PPE, and training packages. We also offer compliance advice and customised safety kits for specific industries including construction, retail, education, and more.

Customer Email

📧 team@safetyandhealthhub.co.uk

If you wish to speak with us, please email us with your contact number, and we will call you back as soon as we can.

We aim to respond to all enquiries as quickly as possible. Thank you for reaching out to Safety and Health Hub!

Fill in our contact us form for a speedy reply.