Meghan Walbert is Lifehacker’s Managing Editor. She has a bachelor’s degree in journalism from Kent State University and a graduate certificate in nonprofit leadership and management from Arizona ...

What's that powdery, crystallized stuff inside your battery case? Classic battery corrosion. While it can be a frustrating and potentially dangerous matter to resolve, it isn't usually hard to clean ...

Corroded battery terminals are one of those small problems that quietly turn into big headaches, […] ...