Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Optimization of ratio of active masses in sealed lead-acid batteriy

The gravimetric and barodynamic methods were used to investigate the effect of ratio of active masses on efficiency of internal oxygen cycle.