Enhanced charge retention electrochemical hydrogen storage alloy
Expanded zinc electrode for dry cells
Flat cells
Flat-folded, multi-plate electrode assembly
Flexible carbon fiber, carbon fiber electrode and secondary ener
Foam collector for electrochemical cells
Fuel cells and related devices
Galvanic battery
Galvanic cell having a coiled electrode assembly
Gas- and liquid-tight storage battery
Group of winding electrodes
Group of winding electrodes
High cycle life secondary lithium battery
High performance battery and current collector therefor
High reliability electrochemical cell and electrode assembly the
High reliability electrochemical cell and electrode assembly...
High temperature dischargeable galvanic primary element having a
High temperature storage battery
High-temperature storage battery
Hydrogen storage materials and methods of sizing and preparing t