Efficient resonant self-heating battery electric circuit

Electric charge control device and load driving device using...

Electric charger and power supply device for portable terminal

Electric charging apparatus, electronic apparatus, residual...

Electric device with intelligent battery system therein

Electric discharge controller, electric discharge control...

Electric energy charging control apparatus and method for...

Electric power supply control system for vehicle

Electric power system

Electric vehicle power supply

Electric vehicle with secondary battery power storage system

Electric vehicle with secondary battery power storage system

Electrical apparatus comprising a battery and method of...

Electrical appliance with battery protection

Electrical device including a voltage regulator mounted on a...

Electrical energy apparatuses, electrical energy...

Electrical power system with relatively-low voltage input and me

Electrical power unit

Electrochemical treatment method to reduce voltage delay and...

Electronic apparatus having multiple loads, driven by plural bat