Superior Features

The positive tubular plate electrode is made by pressure die-casting using a low-antimony lead alloy
The cell cover is made of high quality Glass-fiber Reinforced plastic (GRP). It is resistant to dilute sulfuric acid and is designed for demanding standards of shock resistance
A measurement sensor in form of a lead strip is provided between the container walls and the rubber lining to sense any possible acid leakage from the cell container
Each cell is equipped with an acid circulation system. Compressed air from submarine’s pressurized air supply system is used to circulate the electrolyte inside the cell using the principle of an air pump
Use of very low antimony alloys, high purity materials and superior separators ensures very low hydrogen generation rate making the battery very safe for use in submarines