How to Change ZOLL AED 3 Defibrillator Battery

How to know if your ZOLL AED 3 needs a new battery:
- The defib will NOT indicate a green tick (check) in the front facing window, also referred to as the status indicator. Which means the window will be blank as shown in photo.
- The Defib will beep.
- It is around 3 to 5 years since batteries were last changed.
- The unit has recently been used.
What you need to replace your ZOLL AED 3 Battery:
- Brand new ZOLL AED 3 Battery
- Your ZOLL AED 3 defibrillator
To purchase a new battery CLICK HERE or contact us.
Steps to Replace the Battery the ZOLL AED 3 Defibrillator

Step 1
Flip the defib over and remove the pad packet (Uni-padz).

Step 2
Push in the two clips and remove the existing battery.

Step 3
Insert the new ZOLL AED 3 battery by pushing it in place until you hear a click sound.

Step 4
Slide the Uni-padz (pad packet) back into place.

Step 5
Wait a moment. The Defib will perform a self test.

Step 6
The green tick (check) should now show in the front window (status indicator), which indicates the defibrillator is ready to save a life.
Leave your details here and we will contact you to make it easy!
ZOLL AED 3 Battery Pack
$230.00
- Lithium battery pack for use with ZOLL AED 3
- Lasts 3-5 years (Note: battery life varies with PlusTrac WIFI inclusions)
- Smart technology – Displays power level on LCD and can also report it
to PlusTrac Program Management via Wi-Fi