How to Choose the Right AED Batteries and Pads
Choosing the right AED batteries and pads is one of those things that seems simple but matters a lot more than people think. In a real emergency, wrong or expired parts can stop the device from working properly. This is not something anyone wants to learn during a crisis.
With summer in full swing across Australia, now's the perfect time to check your AED gear. Whether you're heading away with the family, planning time off the grid, or simply reviewing safety equipment at home or work, it's worth knowing your AED is in working order. We’ve broken it down into a few clear points so you can feel confident choosing what suits your unit and setup.
Understanding the Basics: What AED Batteries and Pads Do
AED batteries and pads are the parts that power the device and deliver the life-saving shock. One can’t work without the other.
• The battery gives the AED the energy it needs to run its checks and deliver a shock when needed. Without it, the device doesn't even turn on.
• The pads are what go on the chest. They read the heart rhythm and guide the device in deciding if a shock is needed. They also deliver the shock.
It’s worth knowing that some batteries are single-use while others are rechargeable. Not all AEDs are made for the rechargeable option, though. Most public or workplace AEDs stick with replaceable batteries for simplicity.
There’s also a difference between adult and child pads. Even though they look similar, they deliver different energy levels, and this matters for safety. Some AEDs allow for a switch to change the setting instead of swapping pads. Either way, it’s important to check that what you have suits the people who could need it.
How to Know What Your AED Needs
Not all AEDs use the same kind of pads and batteries. What works for one model might be completely wrong for another. Using the wrong product can stop the machine from working right, or at all.
Each AED comes with model details that show which parts it takes. Usually, you’ll find a sticker or engraving on the back or base of the device. It’s best to match the replacements to those exact details. When in doubt, always check the manufacturer list or talk to a supplier who knows what they’re doing.
Keep an eye on expiry dates too. Pads don't last forever. The adhesive breaks down over time, and the gel can dry out. Batteries can also slowly lose their charge even when stored. If you're not checking these every few months, there's a chance something's out of date without you realising it.
At Restart the Heart, we offer AED batteries and pads that are compatible with leading brands such as Philips, Lifepak, Defibtech, and HeartSine. This makes it easier for you to match parts to your specific device model.
Common Mistakes to Avoid When Buying Replacements
We’ve seen a few issues pop up time and again when people replace their AED parts. These are easy to avoid once you know what to watch for.
• Buying the wrong model battery or pads. Just because it looks similar or fits in the case area doesn't mean it works properly.
• Not checking expiry dates before purchase. Sometimes items sit on shelves too long. Always look at dates before you buy and once you receive them.
• Poor storage. Summer heat isn't gentle on medical gear. Batteries can have their lifespan shortened if they’re kept in hot or humid spots.
• Choosing a cheaper option without support. It's safer to get parts from places that understand AED compatibility, rather than grabbing the quickest find online.
The main thing is this: an AED isn’t like a household battery toy. It's meant to save lives. Saving a few dollars now can cost more later if the device fails to work when needed.
Storing Your AED Batteries and Pads Properly
Australian summers can be unforgiving. High inside temperatures, especially in garages, sheds, and vehicles, can change how well equipment holds up.
To keep your AED batteries and pads in the best shape:
• Store them in cool, dry places away from direct sunlight
• Avoid spots that are damp or prone to sudden heat, like under car seats or near windows
• Keep them clean and in their original packaging until use
Doing a monthly check can also help you spot early issues. That can be as simple as picking the unit up, checking the expiration dates, and giving everything a look-over for damage or wear. It won’t take long, and it can save time and stress later.
Restart the Heart supplies pads and batteries for all major AED models and our products come with clear expiry dating and storage advice.
Signs You Need to Replace AED Pads or Batteries
It’s not always clear something needs replacing until you look for the signs. Luckily, most AEDs give you some hints when they need attention.
• Some models will beep, flash a warning light, or show a symbol when the battery is low or the pads are no longer usable
• If the pads are reaching or past their expiry date, they need replacing, even if they look fine on the outside
• If the battery looks swollen or doesn’t hold a test run, it’s probably had its time
Getting into a habit of checking these parts helps avoid rushed fixes. You don’t want to find out something’s off right as you need to use the AED.
Ready for Any Emergency
Being prepared doesn’t have to be complicated or stressful. By matching replacements to your AED’s model, checking expiry dates, and keeping everything stored safely, you keep things simple and safe.
Most importantly, these habits make sure your AED is ready to work when you need it most, even at the height of summer.
Not sure which parts fit your device or when your AED accessories expire? At Restart the Heart, we stock a wide range of AED batteries and pads for all brands, making it easy to find the right fit. Whether you need a replacement or a fresh setup, we’ll get you sorted quickly. Reach out to us for expert guidance on choosing the best match for your AED.