Capacity detecting circuit for a battery

Capacity estimation method, degradation estimation method...

Car power source apparatus

Car power source apparatus

Car power source apparatus

Cell buffer with built-in test

Cell capacity detector

Cell tester device employing a printed transparent electrically

Cell tester for use with microprocessor

Cell voltage detecting apparatus

Cell voltage detection circuit, and method of detecting cell...

Cell voltage measuring device for cell module

Cell voltage monitor for a fuel cell stack

Charge depletion meter

Charge measurement circuit for a battery in which oscillators ar

Charge status indicator

Charging/discharging electrical energy indication apparatus...

Circuit and method for auto-calibration of an active load

Circuit and method for detecting battery source end of life

Circuit and method for measuring battery voltage by time of disc