AED Batteries

Based on the manufacturer's rated shelf life, which typically ranges from 4 to 7 years. ZOLL AED Plus and AED 3 batteries last up to 5 years. Cardiac Science Powerheart G5 and G3 batteries carry a 4-year operational guarantee. Defibtech standard batteries last 5 years and the long-life variant lasts 7 years. Philips M5070A and HeartSine Pad-Pak batteries last 4 years. Replace immediately after any rescue where a shock was delivered, regardless of remaining shelf life.

Shelf life in storage is slightly longer than installed life for most models, typically 5 to 6 years from manufacture. However, for self-test compatibility and warranty protection, install the battery and begin the shelf-life clock within a reasonable time of purchase. Most AED batteries list an "use by" or "expiration" date on the battery label itself.

Every battery sold by Total AEDs is FDA-cleared and compatible with the specific AED model listed in the product description. We do not sell generic or uncertified batteries. If you are unsure whether a specific battery SKU is compatible with your model variant or serial range, call (855) 286-6384 before ordering and we will confirm compatibility.

Batteries are shipped with at least 3 to 4 years of remaining shelf life from the date of purchase unless otherwise noted in the product listing. We do not ship batteries that are within 12 months of expiration. If you have a specific minimum remaining shelf life requirement, contact us before placing your order.

Yes. Every AED battery sold by Total AEDs carries either the manufacturer's warranty or, for compatible batteries, the distributor warranty. Most OEM batteries carry a 1 to 4-year warranty depending on brand. Warranty terms are listed on each individual product page.

AED batteries are model-specific, not universal. As long as you order the battery listed for your exact AED model number, it will meet the voltage, chemistry, and connector specifications required by that device. If you have an older or discontinued AED model, call (855) 286-6384 and we will research availability for you.

Only for the ZOLL AED Plus, which is uniquely designed to run on 10 standard consumer lithium batteries available at retail stores. Every other AED on the market requires a proprietary battery pack specific to that model. Using a non-approved battery in any other AED will fail the device self-test and void the manufacturer warranty.

The most likely cause is an installation error such as the battery not fully seated or the connector not locked, or a pad connection issue. Remove and re-seat the battery firmly, then allow the AED to complete a self-test cycle (up to several minutes). If the fault persists, contact the manufacturer's technical support line or call Total AEDs at (855) 286-6384. Do not return the AED to service until the fault is cleared.

Yes. Using a non-OEM or non-FDA-cleared battery in an AED still under manufacturer warranty will typically void the device warranty. For AEDs within their warranty period, always use the OEM battery designated by the manufacturer. For AEDs past warranty, FDA-cleared compatible batteries are a cost-effective alternative.