The ZOLL AED Plus uses a set of 10 Type 123 (CR123A) lithium batteries, typically providing a 5-year standby life. While these are standard "off-the-shelf" sizes, ZOLL specifically recommends USA-manufactured Duracell batteries to ensure medical-grade reliability. 

Battery Specifications

According to ZOLL and medical distributors like CIA Medical, the batteries must meet specific operational requirements to ensure the device functions during an emergency.

Quantity Required: 10 batteries (must be replaced all at once).

Battery Type: Non-rechargeable 123A Lithium.

Voltage: 3.0V.

Standby Life: 5 years when installed in the unit.

Shelf Life: 10 years.

Discharge Capacity: Capable of delivering approximately 225 to 300 shocks or 13 hours of continuous monitoring.