Your car’s battery might seem like a “set it and forget it” part, but when it fails, it can leave you stranded, potentially costing you hundreds of dollars in tow fees or a visit to the mechanic to ...

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 ...

The Car Doctor recommends using a jump-pack as a memory saver when changing a car battery instead of a battery charger. A weak key fob battery can cause issues with restarting a car but should not ...

Knowing that the alternator does the heavy lifting for the electrical system when a car is running can be a poisonous thought. You start to take the battery for granted. As long as there’s enough ...

The topic of electric car batteries has countless facets, from the types of cells and various chemistries to the prospects for future improvements, but it’s unlikely that any shopper would choose an ...

There’s a lot to consider when buying an electric vehicle: Which models are best? How much range is enough? How does charging work? Along with these variables, maintenance costs are another facet of ...

Automotive batteries are central to vehicle operation, powering engine start up and all electronic systems, and as of 2025 their importance has increased with the rise of electric and hybrid vehicles, ...

High-voltage batteries are expensive to replace. Here's what to know if you're wondering how long yours will last.