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Lifeline AUTO

Starting From £999.00 Exc. VAT

Starting From £999.00 Exc. VAT

The Lifeline AUTO works out whether a shock is needed and then automatically delivers. It also has a built-in CPR metronome to help make CPR easy and efficient. The Lifeline AUTO performs self-tests on a daily, weekly and monthly basis to make sure the defibrillator is always rescue ready. With no moving parts, the AUTO is incredibly easy and safe to use without delay.



  • Lifeline AUTO
  • High capacity option available
  • Standard capacity battery pack
  • Set of adult pads

Defibtech Lifeline AUTO

The Lifeline Auto defibrillator is a one-button defibrillator that analyses the heart rhythm and will automatically deliver shocks without intervention. It features clear voice instructions to help with the entire process from how to position the pads to when to perform CPR between shocks. This AED  has been designed by physicians so that ANYONE can save a life. In a study by the University of Illinois involving 5 market-leading AEDs, participants were able to deliver a defibrillation shock with the Lifeline AED quicker and more successfully than any of the other AEDs tested. This defibrillator really can be used by anyone.

Martek Lifecare is the proud UK distributor of Defibtech defibrillators

Defibrillator Kit

Our Lifeline AED kit comes with everything you need to start saving lives. We include the defibrillator unit, the battery of your choice and a set of AED pads.

Lifeline AUTO Unit

Lightweight and easy to use an automated external defibrillator.

Standard or High-Capacity Battery

Choose between our standard or high-capacity batteries.

Set of AED Pads

We include a pair of adult defibrillation pads.

Lifeline AUTO Battery Options

Our Lifeline AUTO comes with 2 different battery options, the Standard Lifeline Defibrillator Battery and the High Capacity Lifeline Defibrillator Battery.


The standard Lifeline Defibrillator Battery (approx. shelf life of 4.5-5 years) is capable of performing 125 defibrillator shocks or 8 hours of continuous operation.

High Capacity

The high capacity Lifeline Defibrillator Battery (approx. shelf life of 6.5-7 years) is capable of performing 300 defibrillator shocks or 16 hours of continuous operation.

Compare Our Defibrillators

Lifeline AED

Lifeline AED

£942 – £986

Lifeline Auto

Lifeline Auto

£999 – £1,049

Lifeline View

Lifeline View


Lifeline View Auto

Lifeline View Auto


Battery Capacity Standard & High Capacity Standard & High Capacity High Capacity High Capacity
Screen No Screen No Screen Full Colour Screen Full Colour Screen
Shock Type Semi-Automatic Fully Automatic Semi-Automatic Fully Automatic
No. of Shocks 125 / 300 * 125 / 300 * 125 125
Hours of Continuous Operation 8 / 16 * 8 / 16 * 8 8
Languages Programmable English English English, Dutch, German, and French English, Dutch, German, and French
Size 22 x 30 x 7 cm 22 x 30 x 7 cm 18.5 x 24 x 5.8 cm 18.5 x 24 x 5.8 cm
Weight 1.9kg / 2kg * 1.9kg / 2kg * 1.4kg 1.4kg

* – Multiple answers are for Standard Capacity Battery / High Capacity Battery

Lifeline Auto AED FAQs

Please find a selection of common questions relating to the Lifeline range of AEDs.

When should the Lifeline Auto AED be used?

The Lifeline AED and AUTO AEDs are designed to help victims of sudden cardiac arrest (SCA), including those who are:
• Unconscious and unresponsive
• Not breathing or not breathing normally
The Lifeline models are compatible with our range of adult defibrillation pads (model DDP-100 & DDU-120) for patients eight years older or over 55 lbs (4 stone). If younger children under this weight limit, you can also use the specialised paediatric defibrillation pads (model number DDP-200P) if available.

When should the Lifeline Auto AED not be used?

It is not recommended to use a Lifeline AED if the individual has responded or regained consciousness.

What dangers might using an AED pose to your health?

There is a selection of complications that may arise with AED treatment. Several of these are:

• Failure to identify shockable arrhythmia.
• Not administering a defibrillation shock in the presence of VF (ventricular fibrillation) or pulseless VT (ventricular tachycardia) can have devastating consequences, potentially leading to fatality or permanent damage.
• Defibrillation or post-shock dysfunction can occur due to improper energy levels.
• Myocardial damage.
• Fire hazard in the presence of high oxygen concentration or flammable anaesthetic agents.
• The incorrect administration of a pulse-sustaining rhythm may lead to ventricular fibrillation or even cardiac arrest.
• Bystander shock from patient contact during defibrillation shock.
• Interaction with pacemakers.
• Skin burns around the defibrillation pads placement area.
• Suffering from allergic dermatitis due to an adverse reaction to the materials used to manufacture defibrillation pads.

What warnings relate to Lifeline Auto AED usage?

• Possible fire or explosion. Do not use the AED in the presence of flammable gases or anaesthetics. Exercise caution when near oxygen sources (e.g., bag-valve-mask apparatuses or ventilator tubes). If necessary, switch off the gas source or move it away from the patient during defibrillation.
• Improper maintenance can cause the Lifeline Series of AEDs not to function. Maintain the devices following instructions found in the user manual and operating guide. Warning, the AED is not designed to be taken apart and contains no parts that users can service. Do not attempt to disassemble the device.
• For optimal performance, only open the sealed pads package before you use them. If left open for too long, the pads may become dry and unable to function correctly.
• To ensure the safety of both patient and operator, do NOT touch the patient during defibrillation. A shocking current may cause serious injury or harm to anyone nearby.
• Single-use defibrillation pads are intended for one application and must be discarded after use. Reusing these devices can lead to cross-infection, improper performance of the device, inadequate therapy delivery, or injury to either the patient or operator.
• If CPR is incorrectly administered during analysis, it can lead to incorrect or delayed diagnosis from the patient assessment system.
• The DDU-100 Series AED is equipped with both manual and automated tests to ensure optimal readiness for use. However, these tests cannot guarantee performance or detect abuse, damage, or other unexpected issues that may arise after the last test has been completed.
• Even if an AED is used, the patient is not guaranteed to survive.

What cautions relate to Lifeline Auto AED usage?

• To ensure your safety, always adhere to the instructions on battery pack labels. Furthermore, be sure not to install any expired batteries.
• Be sure to adhere to the directions on all defibrillation pad labels and always use pads that have not expired.
• To guarantee optimal performance, the DDU-100 Series AED must only be used and stored in an environment that meets all of the requirements set out in its technical specifications.
• Do not spend additional time determining an exact age or weight. If paediatric pads are unavailable, apply adult pads as depicted for infants and children while using the AED.

What is the warranty and technical support process?

Maintaining your Lifeline defibrillator’s readiness is crucial. You can download the Lifeline Warranty and Technical Support Process document here so you can troubleshoot common errors and be confident that your defibrillator will be ready when you need it most.

Register Your Interest

Get in touch now to register your interested in the Lifecare AUTO. Our friendly, professional team is waiting to help you with all your enquiries about defibrillators.