Systems and methods for monitoring vehicle power systems

Method and device for monitoring a temperature of a battery system

Method and apparatus for battery charging

H-bridge bidirectional current sensing circuit

Fuel cell system

Common mode noise simulator

Monitoring device for energy storage device, energy storage device module, and method of estimating SOC

Power storage service system

APPARATUS AND METHOD FOR ESTIMATING STATE OF CHARGE OF VEHICLE BATTERY

POWER STORAGE DEVICE ELECTRONIC DEVICE

Systems and methods to sample current measurements in energy storage devices

Method for determining a state of charge and remaining operation life of a battery

Double-pulse technique for on-line diagnostics of electrochemical systems

Power supply unit, vehicle and storage battery unit equipped with power supply unit, and remaining capacity detecting method of battery

Fractional depletion estimation for battery condition metrics

Device for measuring an electric current

Semiconductor device

Method for determining a charge state of a battery

Device and method for calculating battery usable time period for mobile station

Apparatus and method for estimating internal resistance of battery

Method of detecting battery capacity of secondary battery

State of charge computation system

Battery fuel gauge circuit

Voltage polarity determination circuit and charge amount measurement circuit

Estimation method for residual discharging time of batteries