Semi-Automatic Defibrillators
Semi-automatic defibrillators are primarily designed to be used by medical staff or rescue workers with some defibrillator training. This is because they rely on the user to administer the shock once the defib has analysed the patient and recommended it. However, they also include safeguards meaning that even untrained people are able to use them without the risk of accidentally causing harm.
The Defib Pad has put together a selection of the best and most well known semi-automatic defibrillators available in the UK. We have strong relationships with leading brands such as Cardiac Science, Philips, Physio Control, CU Medical, Zoll, and HeartSine. This allows us to offer a selection of the most recognisable defibs on the market, all at the best prices.

IPAD NFK200 Semi-Automatic Defibrillator with DefibSafe2 Cabinet
The IPAD NFK200 outdoor defibrillator kit comes with a Defibsafe2 heated cabinet that is ideal for public access. With an internal LED lighting source the instructions and code lock numbers are illuminated making them visible even if there is no additional external lighting.
- IPAD NFK200 Semi-Automatic defibrillator
- Defibrillator warranty - 7 years
- Includes a Defibsafe2 outdoor heated cabinet and an AED Starter Kit
£1,379.99 inc VAT
£1,279.20 inc VAT
£1,066.00 ex VAT

IPAD NFK200 Semi-Automatic Defibrillator
The iPAD NFK200 semi-automatic defibrillator allows switching between adult and paediatric modes with a simple button press, saving crucial time during the treatment of a sudden cardiac arrest. This unit provides clear visual and audio guidance, accompanied by an audible metronome to assist responders.
- Semi-automatic operation
- Defibrillator warranty: 7 years
- Battery stand-by life: 60 months (4 year warranty)
- Electrode pad life: 36 months
£780.00 inc VAT
£650.00 ex VAT

IPAD NFK200 Semi-Automatic Defibrillator with Wall Bracket
The IPAD NFK200 semi-automatic defibrillator effortlessly switches from adult to paediatric mode with just the press of a button, saving crucial time during a sudden cardiac arrest. It comes with a durable metal wall bracket, ensuring the defibrillator is always accessible and visible in a central storage location.
- IPAD NFK200 Semi-Automatic defibrillator with wall bracket
- Defibrillator warranty: 7 years (extended to 10 years, once registered with manufacturer)
- Includes wall bracket and AED Responder Kit
£846.00 inc VAT
£705.00 ex VAT

Vivest PowerBeat X1 Semi-Automatic Defibrillator
The Vivest PowerBeat X1 semi-automatic defibrillator features simple audio and visual instructions and can deliver lifesaving shocks in just 7 seconds, one of the fastest times to shock from heart analysis that is available on the market.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 48 months
£878.99 inc VAT
£829.80 inc VAT
£691.50 ex VAT

Zoll AED Plus Semi-Automatic Defibrillator
The Zoll AED Plus defibrillator provides live CPR feedback & guidance instructing the user how to provide more effective CPR. The unit also features pictorials & an LCD text display to support voice prompts.
- Semi-automatic operation
- Defibrillator warranty: 7 years
- Battery stand-by life: 60 months
- Electrode pad life: up to 60 months
£1,476.83 inc VAT
£1,310.40 inc VAT
£1,092.00 ex VAT

Philips HeartStart HS1 Semi-Automatic Defibrillator
Manufactured by one of the largest electronics manufacturers, the HS1 defibrillator provides step-by-step voice prompts and features an information button to give extra guidance.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 18 months
£1,458.00 inc VAT
£1,215.00 ex VAT

DefiSign Life Semi-Automatic Defibrillator
Pre-programmed with 3 default languages (English / German / Polish), the DefiSign Life semi-automatic defibrillator features an IP55 ingress protection rating and a 10 year manufacturer's warranty as standard.
- Semi-automatic operation
- Defibrillator warranty: 10 years
- Battery stand-by life: 72 months
- Electrode pad life: 24 months
£1,073.99 inc VAT
£894.99 ex VAT

Defibtech Lifeline AED Semi-Automatic Defibrillator
The Defibtech Lifeline AED semi-automatic defibrillator provides great value for money, with a battery standby life of 5 years. Voice prompts on these units are supported by text & LED display.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 60 months
- Electrode pad life: 24 months
£1,164.60 inc VAT
£970.50 ex VAT

Mediana HeartOn A15 Semi-Automatic Defibrillator
This semi-automatic defibrillator features a handy mode switch to quickly change from adult to paediatric operation without having to change electrode pads or insert a separate key.
- Semi-automatic operation
- Defibrillator warranty: 5 years
- Battery stand-by life: 48 months
- Electrode pad life: 24 months
£999.59 inc VAT
£832.99 ex VAT

Mediana HeartOn A16 Semi-Automatic Defibrillator
Featuring 3 programmed languages (English / Welsh / Polish), the Mediana HeartOn A16 defibrillator uses semi-automatic operation and features an adult / child button which means only one set of electrode pads is required.
- Semi-automatic operation
- Defibrillator warranty: 5 years
- Battery stand-by life: 60 months
- Electrode pad life: 36 months
£1,139.99 inc VAT
£949.99 ex VAT

Vivest PowerBeat X3 Semi-Automatic Defibrillator
The Vivest PowerBeat X3 semi-automatic defibrillator, has a full colour 5" LCD screen providing clear visual instructions and voice prompts. Suitable for use by responders with first aid training and with practise in the use of a defibrillator.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 48 months
£1,134.00 inc VAT
£1,066.80 inc VAT
£889.00 ex VAT

Philips HeartStart FRx Semi-Automatic Defibrillator
The Philips HeartStart FRx is a robust defibrillator that has been designed for use in harsh environments and can survive a 1 metre drop onto a concrete floor.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 24 months
£1,717.67 inc VAT
£1,590.00 inc VAT
£1,325.00 ex VAT

Cardiac Science Powerheart G5 Semi-Automatic Defibrillator
The Cardiac Science Powerheart G5 semi-automatic defibrillator customises energy levels for each patient, increasing levels if more than one life-saving shock is required.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 24 months
£1,406.63 inc VAT
From: £1,386.00 inc VAT
£1,155.00 ex VAT

Defibtech Lifeline View Semi-Automatic Defibrillator
The Defibtech Lifeline View semi-automatic defibrillator is the first defibrillator to feature a colour display screen that shows rescuers what to do in the event of an emergency with detailed, interactive videos.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 24 months
£1,500.00 inc VAT
£1,250.00 ex VAT

Physio-Control Lifepak CR2 USB Semi-Automatic Defibrillator
Manufactured by Stryker, formerly Physio-Control, the Lifepak CR2 USB semi-automatic defibrillator is designed for use in areas where there are trained responders to operate the unit. With adult / child functionality and pads the unit can treat patients of any age.
- Semi-automatic operation
- Defibrillator warranty: 8 years
- Battery stand-by life: 48 months
- Electrode pad life: 48 months
From: £2,992.80 inc VAT
£2,494.00 ex VAT