This replacement lithium battery is designed for use with Cardiac Science Powerheart G5 defibrillators, providing reliable power for up to 500 shocks and a 4-year operational lifespan. It includes a reserve of 9 additional shocks after a low battery warning, giving you time to replace it without interruption.

Features:

• Powers the Cardiac Science Powerheart G5 defibrillators.

• Delivers up to 500 shocks (150VE).

• Holds a reserve of 9 shocks after low battery warning.

• Ideal as a spare battery for emergencies.

• 4-year operational lifespan.

• Shipped directly from the manufacturer (allow 7 days for delivery).