Sealed type battery

Sealed type battery provided with safety valve means and method

Sealing plug for a lead battery

Sealing valve for container openings

Secondary battery

Secondary battery and fabrication method thereof

Secondary battery and method of manufacturing same

Secondary battery and sealing plate assembly therefor

Secondary battery having safety valve and method of...

Secondary battery including one-way exhaust valve

Secondary battery with a shock absorbing portion

Secondary battery, cap assembly thereof and method of...

Secondary cell

Secondary cell safety device including pressure release mechanis

Secondary cell with terminal cap of safety structure

Secondary seal for vented electrochemical cells

Segmented hydride battery

Segmented hydride battery including an improved hydrogen storage

Self-venting battery

Semi-flooded lead acid battery cell