The process of recycling 12V lead car batteries dates back to the 1920's. But it wasn't the eco-friendly operation it is today, as lead poisoning was linked to recycling centers in 1930's Maryland.

Still, the time it takes to charge a 12V car battery will depend on three variables: the battery capacity, charger output, and the state of discharge. As a rule of thumb, opt for a smart trickle ...

The Husgw Car Battery Charger is on sale at Walmart for $24, and shoppers say it’s “exceptional.” ...

If you mistakenly leave a device plugged into your car's USB port or 12v socket, can you expect to return to a dead battery?