Physio-Control Lifepak CR2 Replacement Defibrillator Battery

The Physio-Control LIFEPAK CR2 Replacement Battery - 11141-000165 is the genuine non-rechargeable battery for the LIFEPAK CR2 defibrillator.

This 12V, 4.7Ah lithium manganese dioxide (LiMnO₂) battery provides long-term standby power for the AED and supports automatic self-testing and emergency operation.

A new battery provides capacity for 166 shocks at 200 joules, 103 shocks at 360 joules, or 800 minutes of operating time.

Why Choose the LIFEPAK CR2 Battery?

• Genuine: Physio-Control / Stryker replacement battery
• Manufacturer part number 11141-000165
• Designed specifically for the LIFEPAK CR2
• 12V, 4.7Ah LiMnO₂
• 4-year installed standby life
• 166 shocks at 200 J
• 103 shocks at 360 J
• 800 minutes operating time
• 6 shocks and 30 minutes reserve after low-battery indication
• Non-rechargeable

Battery Capacity

With a new battery at 20°C, Stryker specifies:

• 166 shocks at 200 J, with one minute of CPR between shocks
• 103 shocks at 360 J, with one minute of CPR between shocks
• 800 minutes of operating time

When the LIFEPAK CR2 first reaches a low-battery state, it retains capacity for:

• 6 shocks at 360 J
• 30 minutes of operating time

Battery Life

If a new battery is installed in a LIFEPAK CR2 and the AED is not used, Stryker specifies a 4-year useful life.

The battery must be installed within 1 year of its manufacture date to achieve the full 4-year installed service life.

The maximum battery service life is:

• 5 years from manufacture, or
• 4 years after installation

whichever occurs first.

That distinction is worth adding to the page because it is more accurate than simply saying “4-year lifespan”.

Compatibility

Designed for:

• LIFEPAK CR2 Semi-Automatic AED
• LIFEPAK CR2 Fully Automatic AED
• USB, Wi-Fi and connected LIFEPAK CR2 configurations

It is not compatible with LIFEPAK CR Plus, LIFEPAK Express or LIFEPAK 1000 defibrillators.

Product Specifications

• Manufacturer: Physio-Control / Stryker
• Product: LIFEPAK CR2 Lithium Battery
• Part number: 11141-000165
• Compatibility: LIFEPAK CR2
• Battery chemistry: Lithium manganese dioxide (LiMnO₂)
• Voltage: 12V
• Capacity: 4.7Ah
• Energy: 55.8Wh
• Installed standby life: 4 years
• Maximum service life: 5 years from manufacture
• Shock capacity at 200 J: 166 shocks
• Shock capacity at 360 J: 103 shocks
• Operating time: 800 minutes
• Low-battery reserve: 6 shocks at 360 J / 30 minutes
• Weight: 0.3kg
• Rechargeable: No.

The 12V, 4.7Ah, 55.8Wh specification and 0.3kg weight are directly listed in the LIFEPAK CR2 operating instructions.

What's Included?
1 × LIFEPAK CR2 replacement lithium battery - 11141-000165.