Treating Sulphated Accumulators
A LONDON radio writer says; "What is to be done when the battery is ‘sulphated?’" . First, ‘take action before the evil ‘has. gone ‘peyond hope of redemption, that is, preferably, at the first signs of sulphate, I doubt whether anything could.~ save: a cell which has begun to bulge, I have, however, been successful in rescuing a badly-sulphated cell by the somewhat drastic method of washing the plates repeatedly in cold water, which removed a lot of the outside sulphate, When no more could be removed by these physical means, washing and gentle shaking, I filled up with electrolyte and gave the celi a long charge. He never recovered his beauty, but he certainly regained a dae of capacity." " :
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https://paperspast.natlib.govt.nz/periodicals/RADREC19310102.2.54
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Radio Record, Volume IV, Issue 25, 2 January 1931, Page 15
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122Treating Sulphated Accumulators Radio Record, Volume IV, Issue 25, 2 January 1931, Page 15
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