✅ FDA Cleared
Cardiac Science Powerheart AED G3 Battery (9146-302)
9.6
out of 10
Excellent
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Shelf Life
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✓ Pros
✗ Cons
The Cardiac Science Powerheart G3 Battery (9146-302) is made for G3 AED units. It provides reliable power and keeps track of performance with IntelliSense technology. The battery supports Rescue Ready functionality. It performs regular self-checks to keep the AED ready for sudden cardiac emergencies. It includes a four-year operational guarantee. This supports the advanced life-saving features of the Powerheart G3 system.
Original PowerHeart G3 AED Replacement Battery
The original PowerHeart AED G3 battery provides reliable lithium power. It lasts up to four years from the manufacturing date, which is clearly marked on the unit for easy tracking. Recycle the battery at an approved facility after use. This supports safe disposal practices.
This Intellisense lithium battery is intended for use with the following Powerheart G3 defibrillators:
- 9300E
- 9300A
- 9390E
- 9390A
The G3 AED device conducts daily self-tests to ensure that the software, hardware, pads, and battery are always in working order. If your current battery is nearing its expiration or losing sufficient power, your device should alert you of the problem. We recommend keeping a spare battery on hand to ensure that your defibrillator is always emergency-ready.
FDA Clearance
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Compatibility
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Rechargeable
2 reviews for Cardiac Science Powerheart AED G3 Battery (9146-302)
Cardiac Science Powerheart AED G3 Battery (9146-302)
AED Leader
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- 8-year manufacturer warranty
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Sandra Mills –
Compatible with the entire Powerheart G3 series across our 22-AED campus — consumer G3, G3 Pro, and G3 Plus all use the same battery. One SKU simplifies our inventory management dramatically.
✓ Multi-Platform Verified Review
rbailey83 –
Solid Powerheart G3 battery. One star off because G3 is the legacy line — newer G5 owners cannot use this battery. If maintaining G3 fleet long-term, reliable. If migrating to G5, plan for the switch.
✓ Sourced from Verified Purchaser Networks