LifePak 500 Battery Replacement

The Physio Control Lifepak 500 battery delivers reliable, medical-grade power for your critical AED equipment. This high-performance battery pack, compatible with Physio-Control, First Med, and Medtronic devices, provides up to 300 life-saving shocks or 14 hours of continuous operation. When lives depend on immediate response, trust the battery that medical professionals choose.

Guaranteed Performance & Reliability

• FDA-approved 12V/7.5 AMP lithium battery (LiSO2 chemistry)
• 5-year shelf life when properly stored
• Robust construction for emergency medical reliability
• OEM quality assurance (Part #3200390)
• 7.5 Amp hours at full capacity
• Up to 300 defibrillation shocks
• 14 hours of continuous operation
• Reliable performance even after extended storage
• Clear battery life indicators for maintenance planning

Professional-Grade Specifications Each Medtronic Lifepak 500 battery features sealed lithium sulfur dioxide construction, delivering consistent power output for emergency scenarios. The AED battery unit maintains critical voltage levels throughout its service life, ensuring your AED performs exactly when needed.

LifePak 500 Battery Specifications

• Version: Non - Rechargeable
• FDA Approved
• Battery Chemistry: Sealed Lithium (LiSO2) Lithium Sulfur Dioxide
• OEM Part #: 3200390 (Medtronic / Physio - Control), 1141-000158
• Volts / AMPS: 12V / 7.5 AMPS
• Weight: 1.2 LBS
• Typical Capacity: Up to 300 shocks or 14 hours of "ON" time
• MSDS 

Compatible with multiple part numbers: 1141-000158, MED3756, AMED3756, B11463, MD-LP500, BB-LP500, OM0010, 500-ABE, 5955, AS30061, 11141-000013

When optimally maintained, a new LifePak 500 battery replacement pack has a capacity of 7.5 Amp hours, which is equivalent to 14 hours of “ON” time. It is important to know that just turning the AED on uses up battery capacity. Also, each year, your LifePak 500 battery capacity decreases while the battery is in the AED due to the normal self-discharge rate. After 4 years of absolutely no patient use, approximately 35% of the useful life will remain (4.9 hours of “ON” time)

Note - A new LifePak 500 battery pack has a shelf life of five (5) years stored at proper temperatures. Although a LifePak 500 AED lithium battery may be stored for up to five (5) years, it self-discharges over time. Therefore, when the battery is eventually placed in the AED, its useful life will be reduced depending on how long it “sat on the shelf." Typically, a LifePak battery will last three years.

Get more information on our LifePak 500 battery. Contact us online or toll free at 1-877-775-4381 to talk to one of our battery specialists today.