Heartstart Defibrillator Battery for HS1 and FRXRES452
- Minimum 200 shocks or 4 hours of operating time; standby life of 4 years
- "Install by" date is printed on the battery for easy reference
- This battery is suitable for both FRX & HS1 units.
***Image of Defibrillator is for reference only. Not included in the price.