Defibrillator Batteries

The right battery for every defibrillator

On this page you can find nearly all defibrillator batteries from all manufacturers. Most batteries can be delivered from stock. It's important to determine the exact battery you need. You can filter by brand or model. If you're unsure, you are always welcome to contact us.

Lifespan of AED batteries

In addition to the lifespan of your defibrillator device (which is usually around 10 years), it's crucial to monitor the battery's lifespan.

Every defibrillator battery has a different lifespan. When a defibrillator is used regularly, the battery naturally depletes faster than when it remains on standby for years. Unfortunately, not every defibrillator indicates the state of charge of the battery. The lifespan of a defibrillator battery varies from 2 to 7 years, depending on the battery. You will be able to find the lifespan on the particular product page of the battery you are looking for. The battery's lifespan begins from the moment it is placed in the defibrillator.

• Batteries gradually lose charge, even when they are not in use. There are numerous factors that can can influence the battery's lifespan:
• The defibrillator has administered shocks during an emergency
• The storing temperature of the defibrillator is too high or too low
• The defibrillator was used for regular practice sessions
• The defibrillator self-tests are too frequent
• The defibrillator signals a malfunction, in this case it is recommended to remove the battery as soon as possible to prevent further depletion
• Leaving the battery unused on the shelf
• The defibrillator is more than 10 years old
• The electrodes are out of date 
• The defibrillator software is outdated

Your defibrillator will give you a signal when the battery is almost at the end of its life, indicated by a light and/or a sound. Every defibrillator does this before the remaining capacity of the battery is too low for a defibrillator intervention. With our service plans, we keep track of when the battery needs replacement so you don’t need to worry.

Many defibrillator batteries have an "install before" date. The battery should be installed in the device before this date. The manufacturer's indicated lifespan applies from this date. 

How do you know when the defibrillator battery should be replaced?

The defibrillator conducts self-tests and detects when the battery is low. Different defibrillator brands signal this in different ways. A red blinking light may indicate a low battery or another malfunction. In the manual for your device you will be able to find what’s amiss. Your defibrillator might also start beeping when the battery is low. 

Replacing the defibrillator battery yourself

Most defibrillator batteries can be easily replaced by the user. After inserting the new battery, the defibrillator will initiate a self-test. Once the device is ready for use, the status indicator will show this. It is also important to check the expiration date of the electrodes, as they need replacing more often than the battery.