Battery Pack for Schiller FRED PA-1/DefiSign LIFE Battery

Battery Schiller, duration approx. 5-6 years, suitable for the following models:
- DefiSign LIFE
- FRED PA-1

DefiSign LIFE Battery Pack, also suitable for the Fred PA-1 Schiller
The battery is easily replaced by yourself and has a capacity of approx. 6 years of standby time under the following circumstances:
- the defibrillator is kept at room temperature;
- the defibrillator is kept on standby (therefore it is not used);
- The lid remains closed.

If the lid is opened and closed, the defibrillator turns on and uses the battery capacity with each time.