How long does a defibrillator last?
Typical lifespan
7–12 yr
A device that delivers a controlled electric shock to restore a normal heart rhythm.
Unit life. Batteries last 2-5 years and electrode pads 2-3 years, so both are consumables.
How that compares
Defibrillator against things of a similar time.
Cheetah 8–17 yr
Dishwasher 7–13 yr
Sofa 7–20 yr
Green anaconda 10–30 yr
Defibrillator 7–12 yr
Microwave oven 6–11 yr
Lawn mower 6–15 yr
Capybara 6–12 yr
What that means over time
| Period | How many you would buy |
|---|---|
| Per year | 0.111 replacements |
| Over 10 years | 1.1 of them |
| Over a 30-year mortgage | 3.3 of them |
Lifespans are medians under ordinary use, not guarantees. Maintenance, how hard it is used, and build quality move individual examples a long way in both directions — which is why the range above is as wide as it is.
More about a defibrillator
- How much does a defibrillator weigh? 1.3–4 kg
- How much does a defibrillator cost? 1,000–3,000 $
Common questions
- How long does a defibrillator last?
- A defibrillator lasts 7–12 yr. Unit life. Batteries last 2-5 years and electrode pads 2-3 years, so both are consumables.
Related pages
- How much does a defibrillator weigh? 1.3–4 kg
- How much does a defibrillator cost? 1,000–3,000 $
- How long does a fire extinguisher last? 5–12 yr
- How long does a hospital bed last? 8–20 yr
Sources
- Typical range compiled from manufacturer specifications — At One Place