How To Recondition Car Battery
How To Recondition Car Battery . Recharge a battery by filling it with pure water. To make the solution, mix ½ gallon of warm water with ½ lb of epsom salt and stir until completely dissolved. How to use BMW’s new CTEK Battery Charger from www.bmwblog.com Remove the battery cover and note which battery cells need more water. If the reading shows a voltage less than 12.6v, then reconditioning may prolong its life. You should now be able to see each individual cell.