Hey guys, my Mercedes CLA's OEM VARTA AGM battery has been getting worse over the past 3-4 months. 4 months ago it used to hold atleast charge ...

When I wrote that battery electric vehicle (BEV) makers had to tell customers how they planned to keep their products running when their battery packs expired, I confess I did not expect to hear from ...

Wallet. Cell phone. Car keys. That’s the mental checklist many of us go through before we leave the house. But don’t you hate it when you approach your car, click the unlock button and nothing happens ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely. Check your battery type. Most fobs use small ...

Check your battery type. Most fobs use small coin batteries (like CR2032), so confirm before you buy. Pry it open with care. Find the seam, pop it gently—no need to wrestle with it. Replace and click ...