Elixir Battery Reverter is an electronic device which incorporates pulse technology to eliminate sulfation from lead-acid batteries. Elixir thus reverts back the sulfation when it is connected with lead-acid batteries & therefore the term “Reverter.” Elixir, with its sound implementation of internationally renowned cutting edge Pulse Technology, is capable of increasing the working life of lead-acid batteries by 3 times even provided it is installed with a new battery. In addition, the revival property of Elixir also helps one to revive his old & discarded/thrown sulfated battery back to work with competitive efficiency after conducting a few charge-discharge cycles with Elixir installed across the battery. These revived batteries then can be put to work load in regular course keeping Elixir intact with the battery. However, the working life of revived batteries cannot be enhanced as much as of new batteries as per practical survey reports. Elixir thus is the slapping answer to sulfation problem in lead-acid batteries & promises to revolutionize the concept of lead-acid battery maintenance for the time to follow.