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Defibrillators Comparison - April 2026

7 Best Defibrillators In the UK

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
9.5Excellent
4
9.4Excellent
5
Best Value
9.3Excellent
6
9.2Excellent
7
9.1Excellent
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Model

Reliance Medical Mediana A15 HeartOn AED Unit - Adult/Paediatric Mode Switch - Defibrillator Unit for Home, Schools, Clubs and Groups - Protective Outer Cover
Model
Zoll AED 3, Automated External Defibrillator, Fully Automatic
Model
CU Medical iPAD SP1 AED, Automated External Defibrillator, Fully Automatic
Model
Mindray BeneHeart C1A AED, Semi Automatic Defibrillator
Model
Philips HeartStart HS1 Defibrillator with Slim Carry Case, M5066A-C02
Model
Mindray BeneHeart C1A V2, Fully Automatic Defibrillator
Model
Philips HeartStart HS1 Defibrillator Adult SMART Pads Cartridge, M5071A

Brand

Reliance Medical
Brand
Zoll
Brand
CU Medical
Brand
Mindray
Brand
HeartStart
Brand
Mindray
Brand
HeartStart

Reviews

26 reviews
Reviews
2 reviews
Reviews
122 reviews
Reviews
2 reviews
Reviews
18 reviews
Reviews
4 reviews
Reviews
74 reviews

Tech Specs

batteries

1 Lithium Ion batteries required. included
batteries
1 CR123A batteries required. included
batteries
1 CR123A batteries required. included
batteries
1 Lithium Ion batteries required. included
batteries
1 Lithium Metal batteries required. included
batteries
1 Lithium Ion batteries required. included
batteries
-

item weight

-
item weight
3.76 kg
item weight
-
item weight
3.26 kg
item weight
2.52 kg
item weight
3.26 kg
item weight
0.29 g

batteries included

-
batteries included
Yes
batteries included
-
batteries included
Yes
batteries included
Yes
batteries included
Yes
batteries included
No

item package quantity

-
item package quantity
1
item package quantity
-
item package quantity
1
item package quantity
1
item package quantity
1
item package quantity
1

batteries required

-
batteries required
Yes
batteries required
-
batteries required
Yes
batteries required
Yes
batteries required
Yes
batteries required
No

product dimensions

15 x 37 x 35 cm 4.38 kg
product dimensions
-
product dimensions
-
product dimensions
21 x 7.8 x 28.6 cm 3.26 kg
product dimensions
-
product dimensions
21 x 7.8 x 28.6 cm 3.26 kg
product dimensions
17 x 12 x 3 cm 0.29 g

battery cell type

-
battery cell type
Lithium Manganese Dioxide
battery cell type
-
battery cell type
Lithium Manganese Dioxide
battery cell type
Lithium Manganese Dioxide
battery cell type
Lithium Manganese Dioxide
battery cell type
-

package dimensions

-
package dimensions
32.3 x 30.9 x 25 cm 3.76 kg
package dimensions
40.4 x 33 x 15.8 cm 3.87 kg
package dimensions
-
package dimensions
27.3 x 24.1 x 14.6 cm 2.51 kg
package dimensions
-
package dimensions
-

color

-
color
green
color
-
color
Orange
color
-
color
Orange
color
-

included components

-
included components
-
included components
-
included components
Defibrillator, 1 Set of Electrode pads and battery.
included components
-
included components
Defibrillator, 1 Set of Electrode pads and battery.
included components
Adult pads cartridge

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Reliance Medical

    Reliance Medical Mediana A15 HeartOn AED Unit - Adult/Paediatric Mode Switch - Defibrillator Unit for Home, Schools, Clubs and Groups - Protective Outer Cover

    Why we love it

    Pads fit both adults and kids, ready to use.
    Automatically activates when lid is opened.
    LED signals and voice prompts guide actions.
    Main highlights
    • PADS FIT BOTH ADULTS AND PEDIATRICS - The defibrillator pads are already connected and ready to use. LED indicator lights flash with the corresponding voice prompts. Visual icons clarify the necessary actions.
    • OTHER - The unit is supplied with a protective outer cover, which when opened by the easy sliding switch, automatically turns on
    • LED SIGNALS - indicator lights flash with the corresponding voice prompts
    • EXTRA INFO - The adult/paediatric mode switch allows the correct setting without changing the pads. The battery is disposable, LiMnO2 Non-rechargeable, with 2 years shelf life, and 5 years standby life.
    • AUTOMATIC SWITCH ON WHEN LID OPENED - The unit is supplied with a protective outer cover, which when opened by the easy sliding switch, automatically turns on
  • 9.7
    2
    Zoll

    Zoll AED 3, Automated External Defibrillator, Fully Automatic

    Why we love it

    Universal pads fit adults and children.
    Real-time CPR feedback enhances performance.
    WiFi connectivity ensures device readiness.
    Main highlights
    • Universal pad design means pads are suitable for adults and children
    • Universal CPR Uni-padz. Equipped with WiFi connectivity to link with PlusTrac AED programme management system to automatically update you with the readiness status of your device
    • High resolution LCD panel. Can be used upright or flat for best visibility
    • Fully automatic defibrillator (AED) for treatment of Sudden Cardiac Arrest (SCA)
    • Enhanced Real CPR Help technology provides real-time CPR feedback on the rate and depth of chest compressions
    • Comprehensive automatic self-tests ensure device readiness
  • 9.5
    3
    CU Medical
    10% Off

    CU Medical iPAD SP1 AED, Automated External Defibrillator, Fully Automatic

    Why we love it

    Pre-connected pads for quick use.
    Simple mode switching without pad change.
    Clear visual status indicators.
    Main highlights
    • Visual indicator shows battery life, pad status and unit status at a glance
    • Safety cover prevents accidental switching between Adult/Child modes
    • Pre connected 'Smart' pads/electrodes stored in clear compartment on underside of unit
    • Easy to switch between Adult and Child modes without changing pads
    • Ambient noise detector measures level of background noise to adjust volume of voice prompts

Our ranking system

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Features

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Consumer Reviews

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Popularity

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.