If your battery is not currently damaged irreparable (analysis less than 10 volts on the voltmeter), Epsom salt will revive it. However, it's necessary to take all the required precautions to prevent crashes. Sodium bicarbonate will neutralize the battery acid in either case, permitting you to dispose of it at https://messiahproml.newsbloger.com/35684295/the-war-against-epsom-salt-battery-myth