Abstract:
A battery monitor called a “Voltminder” connects to one or more batteries requiring monitoring via a cigarette lighter cord, or by direct connection to the battery circuit. The battery may be mounted in a motor vehicle, boat, recreation vehicle, or any place requiring the monitoring of the battery voltage. A UHF transceiver transmits the battery voltage, interior temperature, and transmitter ID on a periodic basis to a remote receiver. The transmitter transmits the identity of the particular battery so the distinct battery is know, to distinguish it from other monitored batteries.