Efficient battery transfer circuit

Efficient, high power battery module; d.c. transformers and...

Electric accumulator utilizing an ultra-capacitor array

Electric actuator including two current-controlled voltage...

Electric battery charging apparatus

Electric battery management device

Electric cable power transmission lines

Electric capacitors

Electric charging systems

Electric circuit with dual output rectifier

Electric circuits, particularly for automatic battery...

Electric control apparatus

Electric device and method for charging and discharging...

Electric energy converting/storing method and system therefor

Electric energy transmission and distribution system

Electric impulses generating circuit

Electric inloop power device for electric power

Electric load control system having regional receivers

Electric motor damper drive with backup power pack

Electric motor generator (box) device for electric power