[RKDinOKC]

When I had my ADT alarm service for the "I've fallen and can't get up" pendent for first my brother, then mom...about once a year the battery on the alarm unit would die even though it is a high dollar rechargeable battery. The battery store I started getting cheap replacements from said the alarm system's recharge circuit was overcharging and killing them.

The Alarm all still works, makes lots of noise but doesn't call anyone since I am not paying for monitor service.