AED Batteries

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Buy Replacement AED Batteries

We carry standard and rechargeable batteries as well as battery chargers for all leading models of AED devices. We also carry replacement defibrillator pads, so you can stock up on all of the essential accessories.

How Long Do AED Batteries Last?

A typical AED battery lasts 2 to 5 years, depending on the model and manufacturer. Every battery has an expiration date, so it’s important to keep track of the expiration date and replace accordingly.

As part of its regular self-check process, your defibrillator should provide you with visual and audible warning alerts if the battery is running low or about to expire.

If you aren’t sure of your battery’s expiration date, simply open the battery panel on your defibrillator. The date will often be printed on the battery itself.

Be aware that some manufacturers print an ‘install-by’ date on the battery, which is often different than the expected use life once installed in the AED. If your AED battery is set to expire within the next 3 months, now is the time to replace.

Wide Selection of AED Battery Replacements

We recommend keeping spare AED batteries on hand. Though it’s unlikely that your battery will fail before its expiration date, you don’t want to take chances when it comes to life-saving equipment. We carry replacement AED batteries for most major models, and we’re an authorized distributor for the following manufacturers:

  • Cardiac Science
  • Defibtech
  • HeartSine
  • Philips
  • Physio-Control
  • ZOLL

Review product descriptions carefully, as even similar defibrillator models may have different battery requirements. For example, Powerheart G3 batteries are different from Powerheart G3 Pro batteries.

If you can’t find the AED battery you’re looking for, contact us at any time for expert advice and recommendations. Our knowledgeable team will be happy to help you find the right battery for your automated external defibrillator, and we’ll get it shipped out right away. Orders over $99 qualify for free shipping.