Rivian owners found workarounds to replace the proprietary 12-volt battery in the wake of the recent corroded battery ...

In this video, I'll walk you through the specs and features of the OKMO 100AH LiFePo4 12V battery. If you're looking for a good, budget option for a portable battery box or a house battery for ...

Lowe's is giving away a slew of DEWALT power tools, including 12V battery packs — but only if you hurry. Here's how you can get in on this freebie deal before it ends.

This $139 battery charger is now on sale at Walmart for only $24. Shoppers call it a "technical marvel" and "incredibly versatile." ...

The 12-volt battery also powers the vehicle's computers when the car is not in use. That's needed for features such as over-the-air software updates.

While the 240-volt and 12-volt circuits are functionally separate, Hyundai essentially wired permanent jumper cables from the main 1.6-kWh lithium-ion battery to the 50-amp-hour starter battery.