Deadline for inclusion on the battery (5 years after manufacture). Autonomy: 200 shocks or 4 hours of use if the battery is inserted before the deadline for installation, the device should be stored in standard conditions, Standby (not used) and one battery insertion test was performed. See the user manual of your device for more information. Lithium Manganese dioxide non-rechargeable battery.

Battery for HeartStart HS1