![electrical - How can I prevent, slow or reduce white corrosion build-up on my battery? - Motor Vehicle Maintenance & Repair Stack Exchange electrical - How can I prevent, slow or reduce white corrosion build-up on my battery? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/FhC18.jpg)
electrical - How can I prevent, slow or reduce white corrosion build-up on my battery? - Motor Vehicle Maintenance & Repair Stack Exchange
![Half Battery Vector Icon on White Background. Flat Vector Half Battery Icon Symbol Sign from Modern Electronic Stuff Fill Stock Vector - Illustration of component, load: 164500749 Half Battery Vector Icon on White Background. Flat Vector Half Battery Icon Symbol Sign from Modern Electronic Stuff Fill Stock Vector - Illustration of component, load: 164500749](https://thumbs.dreamstime.com/z/half-battery-vector-icon-white-background-flat-symbol-sign-modern-electronic-stuff-fill-collection-mobile-concept-164500749.jpg)
Half Battery Vector Icon on White Background. Flat Vector Half Battery Icon Symbol Sign from Modern Electronic Stuff Fill Stock Vector - Illustration of component, load: 164500749
![I found an old light I haven't used in years. Didn't work when I turned it on, and checking the batteries I saw this white stuff on a few of them. When I found an old light I haven't used in years. Didn't work when I turned it on, and checking the batteries I saw this white stuff on a few of them. When](https://i.redd.it/fvb304n6gdp31.jpg)
I found an old light I haven't used in years. Didn't work when I turned it on, and checking the batteries I saw this white stuff on a few of them. When
![white powder around battery but not on terminal. Is the battery bad? - Motor Vehicle Maintenance & Repair Stack Exchange white powder around battery but not on terminal. Is the battery bad? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/1yBhq.jpg)
white powder around battery but not on terminal. Is the battery bad? - Motor Vehicle Maintenance & Repair Stack Exchange
![Brought my car into the mechanic yesterday so they could fix my battery terminals, and looks like they sprayed white stuff all over it, is this just anti corrosion spray? : r/MechanicAdvice Brought my car into the mechanic yesterday so they could fix my battery terminals, and looks like they sprayed white stuff all over it, is this just anti corrosion spray? : r/MechanicAdvice](https://preview.redd.it/brought-my-car-into-the-mechanic-yesterday-so-they-could-v0-uu1yk3sxyug81.jpg?width=640&crop=smart&auto=webp&s=a7bbee737f7f3ccb1425f3d9f5bc5c17d10849e7)