Physio-Control Accessories

No. The LIFEPAK 1000 uses QUIK-COMBO electrodes and the CR2 uses QUIK-STEP. They are different connector systems and will not physically connect to the other device.

Confirm which model you own before ordering. Call (855) 286-6384 if you are unsure.

QUIK-COMBO is the connector. REDI-PAK is a pre-connect feature on QUIK-COMBO electrodes that lets them stay plugged into the device while still sealed in the foil pouch.

REDI-PAK is not a separate connector system, so a REDI-PAK electrode is still a QUIK-COMBO electrode.

For patients under 8 years old or under 55 lbs (25 kg). Standard adult electrodes deliver too much energy for a small child.

On the LIFEPAK 1000 that means physically swapping to Infant/Child Reduced Energy electrodes. On the CR2 you press the Child Mode button instead and keep the same pad.

Roughly 2 years from date of manufacture. Always go by the printed expiration date on the pouch rather than when you bought them.

Replace immediately after any rescue where the pads were applied.

No. Physio-Control's guidance is not to use electrodes that have been out of the foil package for more than 24 hours, because the conductive gel dries out.

If speed is the concern, REDI-PAK electrodes stay connected to the device while remaining sealed, which achieves the same goal safely.

Yes. Physio-Control specifies replacing therapy electrodes after 50 shocks.

This rarely applies to a public-access AED but matters for professional and training environments where a device sees repeated use.

The CR2 uses a 4-year lithium battery. The LIFEPAK 1000 uses its own battery kit rated for up to 220 shocks or 17 hours of continuous monitoring.

They are not interchangeable. See our Physio-Control LIFEPAK AEDs comparison.

Yes. Every accessory here is genuine OEM from the Stryker-owned Physio-Control line. We do not sell aftermarket substitutes.

Manufacturer warranties generally depend on using OEM parts.