Cardiac Science Powerheart AED G3 Battery (Yellow)

Part #: 9146-302
Replacement battery for Powerheart AED G3 Plus
Availability: In Stock
(18) Write a Review
Your Price: $463.00
Cardiac Science Powerheart AED G3 Battery (Yellow)



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This yellow Intellisense Long-Life Battery powers the Cardiac Science Powerheart G3 Plus AED. It is an OEM product that comes from Cardiac Science. It includes a four-year factory warranty. Each replacement battery undergoes thorough testing at Cardiac Science before being sold. Once installed in your G3 AED, the unit performs a daily self-test to ensure the battery is in working order.

Internal Intellisense battery circuitry works with Cardiac Science’s patented Rescue Ready technology to relay information about the battery’s performance, capacity, and other data points to your Powerheart AED.

Please note: This is not a rechargeable battery. Once the AED begins alerting that the battery needs to be replaced, a new battery must be installed to ensure continued presence and functionality.

Regarding the date on the battery: The date on the 9146 battery is a "manufactured on" date. This means the battery has a 5 year shelf life from the date of manufacture. So, the expected expiration date is 4 years from the date you install your battery as long as you install the battery within 5 years of the manufacture date.

This battery is approved for use in the following models of Powerheart AED G3 Plus: 9390E, and 9390A devices shipped after April 12, 2004.

Cardiac Science has issued an important notice regarding the use of aftermarket batteries in your Cardiac Science AED: View Aftermarket Battery Warning. The use of batteries not manufactured by Cardiac Science in your Powerheart AED G3 will void the warranty. AED Superstore is an Authorized Cardiac Science distributor, and this Intellisense G3 replacement battery is brand new (not refurbished) and is made by Cardiac Science.

Click here to read this important notice regarding the use of 3rd Party Batteries & Electrodes in your Cardiac Science AED.

Alternate Part Number(s): 9146, 9146-001, 9146-002, 9146-102, 9146-202, 9146-302

Practice Administrator
Fast, friendly service! Received order sooner than promised.
Reviewed by:  Janice Bushman from Jacksonville, FL on 12/6/2022
Installed easy. Looks good.
Reviewed by:  Mountain Gospel from Falls City Oregon on 3/21/2022
New battery
Always a great battery. Will definitely order again.
Reviewed by:  Andera from Joplin, MO on 9/24/2015
AED G3 battery
Received battery in reasonable time. Batteries packaged well and in good working condition.
Reviewed by:  Stanley from NORFOLK, Va. on 8/3/2015
Excellent, speedy service. Satisfactory Battery.
Reviewed by:  (Verified Buyer)  Catie Neider from Cape May Court House, NJ on 7/27/2015

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