Inside, he loaded it with four 7.1Ah sealed lead acid batteries, complete with 12V cigarette fused sockets, banana plug jacks, a 5V USB charger and an integrated 12V lead-acid battery charger.

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 ...

A new lawsuit filed against Subaru and Toyota claims that the two automakers' jointly developed electric vehicles, the Solterra and bZ4X, suffers from an issue that causes the 12-volt battery used for ...

We've tested and reviewed products since 1936. Read CR's review of the Revo Multi-Function 12V Car Battery Jump Starter jump starter to find out if it's worth it.

The old-fashioned 12-volt lead acid battery hasn't changed much since the mid-1950s. Now it's getting a makeover to handle a host of new responsibilities in electrified, automated and software ...

The 12v battery can also die on you if you don’t drive very often, even if you keep your car plugged in all the time. It’s all thanks to a quirk of the electronics you might not have known about.

Electric vehicles continue to become more common in the auto industry. However, do they still need a regular 12V car battery? Here's what you need to know.

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.

If your car's battery needs a boost with a 12V charger, you may be wondering how long the whole ordeal will take. A bit of a wait is better than alternatives.