The Cardiac Science Powerheart G5 AED is the first FDA-cleared AED to combine fully automatic shock delivery, dual-language functionality, variable escalating energy (95–354J adult), and fast shock time (≤10 seconds). The STAR® biphasic waveform, optional Intellisense™ CPR feedback, IP55 water/dust resistance, and 8-year warranty make it one of the most capable and durable public-access AEDs available.
Key Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Cardiac Science (distributed by ZOLL Medical) |
| SKU | CS-G5S-80A-P |
| Waveform | STAR® Biphasic Truncated Exponential (impedance-compensated) |
| Adult Therapy Range | 95J to 354J (variable escalating) |
| Pediatric Therapy Range | 22J to 82J (VE) |
| Fast Shock Time | 10 seconds or less after end of CPR cycle |
| Dual Language | Toggle between English + Latin American Spanish or French Canadian |
| Battery Capacity | 420 shocks typical @ 300VE |
| Weight | 5.7 lb (2.6 kg) with battery and pads |
| IP Rating | IP55 (dust-protected, water jet resistant) |
| Operating Temp | 32°F to 122°F (0°C to 50°C) |
| AED Warranty | 8 years |
| Battery Warranty | 4-year full operational replacement guarantee |
| Internal Memory | 90 minutes rescue data; multiple rescue functionality |
| Self-Test Schedule | Daily, weekly (partial charge), monthly (full charge) |
Product Overview
The Powerheart G5 represents Cardiac Science's most advanced public-access AED, earning the distinction of being the first FDA-cleared device to simultaneously offer fully automatic shock delivery, variable escalating energy, dual-language operation, and fast shock capability. For facilities serving diverse communities — airports, convention centers, sports arenas, multilingual workplaces — the G5 addresses both clinical and accessibility requirements in a single device.
The STAR® Biphasic waveform delivers variable energy from 95J to 354J in the adult range, automatically escalating between shocks if the initial delivery is unsuccessful. This contrasts with fixed-energy AEDs that repeat the same dose, which research suggests may be less effective in refractory ventricular fibrillation. The fast shock feature enables the G5 to charge and deliver a shock within 10 seconds of the end of the preceding CPR cycle — minimizing the critical no-flow interval that determines neurological outcome in cardiac arrest.
RescueCoach™ provides user-paced voice and text prompts — uniquely, the G5 does not rush through instructions at a fixed pace, but instead guides the rescuer at a comfortable speed. The optional Intellisense™ CPR Feedback device uses sensor-based monitoring to provide real-time corrective prompts on both compression rate and depth, enabling even untrained bystanders to deliver guideline-quality CPR compressions. The non-polarized pad design allows either pad to be placed on either position, eliminating confusion under stress.
Key Differentiating Features
- First FDA-cleared AED combining fully automatic delivery + dual language + variable escalating energy + fast shock ≤10s
- Variable Escalating Energy (95–354J adult): Customizes therapy to each patient; escalates on subsequent shocks
- Dual Language Toggle: Switch language mid-rescue with one button press — no restart required
- RescueCoach™ user-paced instruction: Adapts to rescuer speed; no rushing through critical steps
- Intellisense™ CPR Feedback (optional): Real-time rate and depth correction for high-quality CPR
- IP55 Rating: Tested to military standards for shock, vibration, dust, and water resistance
- 8-year AED warranty / 4-year battery guarantee
See also: AED & Resuscitation Devices | IFAK Kits & First Aid
All products sourced from the actual brand manufacturer or authorized master distributors. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.
Specifications coming soon. Contact us for detailed product information.
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