During the charging of a lead-acid cell All Questions › Category: Battery Management System › During the charging of a lead-acid cell 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Its voltage increasesb) It gives out energyc) Its cathode becomes brown in colord) Specific gravity of H2SO4 decreases 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Its voltage increases