Review on 🔋 Schumacher Fluid Adjusting Battery Filler - Optimizes Battery Fluid Levels by Rosalio Zavala

Do not try to use these other than the battery posts. If you are tempted to put other objects in the hole, you may feel a tingling reaction. This will clean the battery terminals. In some cases, you can resurrect an old battery or extend the life of working batteries simply by eliminating terminal corrosion. After cleaning with a tool, apply a liberal coat of dielectric grease to the terminals and contacts to prevent future corrosion. , repel moisture and improve weather resistance.