What this resource covers
Use it to lock in one point, one sequence, or one team reminder without opening a full lesson shell.
Why Pads & Batteries Expire (And Why Heat Matters)
A 2-minute supporting reference you can open now and carry into the next practice step.
Battery chemistry degrades over time, and electrode gel can dry out, especially with heat. Expiry tracking prevents silent failures.
Practice after reading
Open the support, keep the next move clear
Battery chemistry degrades over time, and electrode gel can dry out, especially with heat. Expiry tracking prevents silent failures.
Best next move
Check one AED's pad + battery expiry dates and record months remaining.
Keep the reference short and usable
Read the key points, then carry one clear takeaway into the next public rep.
Key points
- Heat accelerates battery aging and pad gel drying.
- "Ready" lights don't replace expiry tracking.
- Logging dates prevents silent failures.
Reference
AED consumables are engineered to work reliably, but they are not permanent.
Pads: The adhesive and gel can degrade and dry out. If the gel is compromised, the AED may not deliver therapy effectively.
Batteries: All battery chemistries age, and heat speeds that process. Even if an indicator shows "ready", you still need a date-based replacement plan.
Treat expiry dates like a checklist item: visible, logged, and reviewed on a routine schedule.
Return to practice before team follow-up
Check one AED's pad + battery expiry dates and record months remaining. Use the resource takeaway in one drill or guide before asking for team follow-up.
- Open one item
- Keep what helped
- Ask only when ready
Keep for later
Team follow-upRequest team follow-up
Use this only when the public step is ready to become a team rollout.