Rivian owners have designed an adapter kit to replace the proprietary 12-volt lead-acid batteries in their vehicles with cheaper, off-the-shelf parts. A complementary solution could also allow keeping ...

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 ...

Next to buying new tires and the many maintenance items required to keep a car running, replacing the 12V battery is one of the costliest. Unlike a basic oil change that costs $35 for regular mineral ...

We may receive a commission on purchases made from links. Car batteries are a consumable item and need replacing every few years after normal wear and tear. However, new batteries sometimes lose their ...