AED Battery Replacement Cost
Wondering about AED battery replacement cost? Most AED batteries cost between $100 and $400 depending on brand and model — a fraction of the price of a failed rescue. This collection helps you compare replacement batteries for Philips HeartStart, Zoll AED Plus, Cardiac Science Powerheart, and Defibtech Lifeline devices, matched by part number (P/N) such as 9146-301 (Cardiac Science Powerheart G3) and DBP-1400 (Defibtech Lifeline).
Shop AED Batteries by Brand
Philips HeartStart Batteries
Long-life lithium packs for FRx, FR3, and OnSite AEDs. Typical replacement cost: $130–$300, with 4–5 year standby life. Check the expiration date on your current battery to plan replacement ahead of time.
Zoll AED Batteries
Replacement power for AED Plus and AED Pro units, from lithium packs to consumer-cell kits. Each listing shows expected standby life and cost per year of ownership so you can budget accurately.
Cardiac Science & Defibtech Batteries
Intellisense and lithium packs for Powerheart G3/G5 and Lifeline AEDs, covering both standard and extended-capacity options.
Why Buy AED Replacement Batteries From Us
- CE / UL / ISO certified packs with batch testing and traceability
- In stock in US & EU warehouses — fast shipping to minimize AED downtime
- 12-month warranty on every replacement battery
Frequently Asked Questions
How much does AED battery replacement cost?
Between $100 and $400 for most models: Philips HeartStart around $130–$300, Zoll and Cardiac Science packs typically $150–$400. Extended-life versions cost more but reduce cost per standby year.
How often do AED batteries need replacing?
Most every 2–5 years in standby, or sooner if the unit self-test signals low battery. Replace immediately when the readiness indicator turns red.
Do I need to replace AED pads with the battery?
Not always — pads and batteries expire on separate schedules. Check both dates during your monthly AED inspection and replace whichever has expired.
