In most industrialized countries, a phaseout of TEL from road vehicle fuels was completed by the early 2000s because of concerns over air and soil lead levels and the accumulative neurotoxicity of lead.
Do not use tap water. Tap water contains minerals that are harmful to golf cart batteries. Distilled water will extend the life of your batteries. 4. Put on gloves and goggles for protection before removing the plastic caps. Remember the cells are filled with acid. A handy battery filler is the Plews Automatic Shut-Off battery filler.
Charge after every use: Golf cart batteries are not like cell phones, they need to be charged after every use, even short drives. Water Regularly: Use only distilled water. Be careful not to overfill, battery acid is very harmful and corrosive. The water level should be about 1/4 of an inch above the plates.