Cardiac Science Powerheart G5 Semi Automatic Defibrillator

£1,186.80 inc VAT
£989.00 exc VAT

Available on back-order

Cardiac Science Powerheart G5 Semi Automatic AED

The Powerheart G5 Semi-Automatic Defibrillator from Cardiac Science combines modern defibrillation technology with an easy-to-use design, making it suitable for both trained responders and those with little or no experience. Built for reliability and speed, the G5 provides clear guidance and reassurance, helping you act confidently in a sudden cardiac arrest emergency when every moment matters.

With its semi-automatic operation, the device analyses the patient and advises when a shock is needed. The rescuer simply presses a button to deliver it. This balance of control and simplicity ensures rapid intervention without unnecessary complexity. The Powerheart G5 is widely used in workplaces, schools, community organisations, sports facilities, and other public settings.

Key Benefits:

  • Intellisense CPR feedback
  • Dual language functionality
  • Automatic self-testing
  • IP (ingress protection) rating of IP55 for dust and water
  • Rugged design withstands conditions such as extreme temperature, high altitudes and vibration
  • Non-polarised Intellisense™ defibrillation pads
  • Intellisense® Lithium battery offers a four-year shelf life
  • Paediatric capability with Intellisense™ paediatric defibrillation pads (recommended for patients eight years of age or younger or weighing less than 25 kg
  • Rescue Ready® indicator shows readiness status of battery, pads and device
  • Product Code: G5S-02A

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For more details about the Powerheart G5 Semi-Automatic AED or to explore package options, please contact us on 01785 472224.

Cardiac Science Powerheart G5 – Key Specifications

Brand: Cardiac Science
Weight: 2.6 kg
Size: 30 cm (H) × 23 cm (W) × 9 cm (D)
Warranty: 8 years
IP Rating: IP55 – protected against dust and water jets
Drop Test: Resistant to drops up to 1.22 m


Performance & Operation

  • Waveform: Biphasic truncated exponential

  • Energy Levels:

    • Adult: 95 J – 354 J

    • Child: 22 J – 82 J

  • Shock Capacity: Up to 420 shocks per battery

  • CPR Assistance: Voice prompts and adaptive instructions for real-time support

  • Child Use: Compatible with paediatric pads (sold separately)


Self-Testing & Alerts

  • Daily Checks: Pads, battery, electronics, and buttons

  • Weekly Checks: All daily tests plus CPR feedback sensor and high-voltage circuits

  • Monthly Checks: Includes full-energy high-voltage testing

  • Maintenance Indicators:

    • Visual status display (“Ready to Use”)

    • Battery level display

    • On-screen alerts

    • Audible condition warnings

    • Operating temperature notifications


Battery & Pads

  • Battery Type: Intellisense G5 Lithium

  • Battery Life: 4–5 years (estimated)

  • Pad Life: Up to 2 years

  • Pad Age Guidance: Suitable for patients aged 8+ (paediatric pads required for younger children)


Data & Connectivity

  • Stores up to 90 minutes of event data

  • Records ECG, device prompts, analysis, charging details, and CPR performance


Environmental Conditions

  • Operating Temperature: 0°C to 50°C

  • Storage Temperature: 20°C to 30°C recommended (can tolerate 0°C to 50°C short-term, but prolonged exposure to extremes may reduce battery/pad lifespan)

  • Humidity Range: 10% to 95%


Running Costs

  • Estimated 8-Year Cost (inc. VAT): £550.80 based on current prices


✅ Supplied with: Adult electrode pads and battery.

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