Machine and method for continuously casting battery grids

Machine for casting battery intercell connectors and...

Machine for manufacturing plate subassemblies for electric...

Macromolecular material having ionic conductivity for the...

Macromolecular material made up of a salt dissolved in a...

Macromolecular material with ionic conduction

Magnesium alloys

Magnesium based hydrogen storage alloy electrode

Magnesium batteries with improved cell seals and intercell...

Magnesium primary cell

Magnesium-based primary (non-rechargeable) and secondary...

Magnesium-mercuric dioxysulfate primary cell

Main and reserve battery construction

Maintenance-free aqueous electrolyte secondary...

Maintenance-free battery and method for reducing the current...

Maintenance-free battery with grids of lead-based ternary...

Maintenance-free lead-acid sealed electrochemical cell with...

Maintenance-free lead-acid sealed electrochemical cell with...

Making electrical connections through a storage battery wall

Making of porous electrodes