Dip a paintbrush right into this blend and freely paint onto all locations where there is rust on the battery, specifically on and around the battery terminals. Anticipate the blend to bubble and fizz where the baking soda and battery acid can be found in contact with each various other. Golf cart batteries must be replaced often to make certain optimum efficiency and long life. Normally, it is suggested that golf cart batteries be refurbished every 3 using Epsom salt to extend battery life (sell.com.my) 6 months, depending upon the type of battery and just how often it is utilized. Ultimately, we are performed with the golf cart battery reconditioning.