Why Pad and Battery Management Could Save a Life
Automated External Defibrillators (AEDs) are designed to save lives, but only if they are fully operational when needed. One of the most common reasons AEDs fail during an emergency is expired or compromised consumables such as electrode pads or batteries.
So, do you know your AED’s expiry dates?
This guide explains AED lifecycle management, when pads and batteries should be replaced, and how connected technology can help you stay compliant and ready at all times.
Understanding the AED Lifecycle
While AEDs are built for durability, they are not designed to last indefinitely.
AED lifecycle
Eight years is the commonly advised lifecycle for an AED.
Replacement timing
Replacement is at customer discretion, based on condition, usage, and compliance requirements.
For organisations managing multiple devices, such as hospitals, clinics, workplaces, and public venues, monitoring lifecycle status is essential for patient safety and regulatory confidence.
When Should AED Pads Be Replaced?
AED electrode pads are single-use medical consumables and should be replaced under several circumstances, even if they appear undamaged.
After every use
Once used, pads must always be replaced, even if they look intact.
If the packaging is damaged or opened
Pads must remain sealed to maintain effectiveness.
When the expiry date is approaching or has passed
Smart AEDs can detect expired electrodes during routine self-tests.
When the two-year manufacturer warranty has expired
Replacement is recommended at customer discretion.
Failing to replace pads in time can result in the AED being non-functional during an emergency.
AED Battery Expiry: What You Need to Know
The AED battery is just as critical as the pads.
SB-310V battery guarantee
Four-year battery guarantee.
After use
Replace the battery after every use, including CPR delivery and testing.
Low-battery warnings
Always act on low-battery warnings and check status after any use.
Expiry detection
Expired batteries are automatically detected through chipped battery technology during self-tests.
An expired or weakened battery can prevent shock delivery, even if pads are still in date.
How Connected AEDs Reduce Risk and Improve Compliance
Managing AEDs manually across multiple sites can be challenging. Connected AED technology helps reduce risk and simplifies compliance.
Proactive expiry alerts
Automatic alerts three months before pad or battery expiry.
Centralised management
Centralised fleet monitoring across locations.
Reduced non-compliance risk
Less chance of devices being out of date or unready.
Peace of mind
More confidence for facilities teams and clinical leads.
Stay Ready. Stay Compliant. Stay Connected.
AED readiness is not just about having a device on the wall. It is about ensuring every component works when it matters most.
By actively managing expiry dates for pads and batteries, and by using connected monitoring solutions, organisations can reduce risk and improve emergency preparedness.
If you would like support with AED consumables, lifecycle planning, or connected AED solutions, MedScience Distribution can help ensure your devices are always ready to perform.
