The next step was to build a simple battery box to house the battery along with a 12-volt cigarette lighter outlet we could use for a portable electric tire pump or perhaps a 12-volt light source.

We may receive a commission on purchases made from links. If you've ridden in a new vehicle lately, you may have noticed that manufacturers aren't including cigarette lighters in vehicles anymore ...

Over the past decade, a number of devices have come out to help ease the battery-jumping process, including portable booster batteries and even jumper cables that plug into a 12V outlet inside the ...

Goal Zero has revealed a new Power Station portable battery, with the Yeti 1000 ... Alongside that there's a 12V regulated outlet port and a 12V HPP output, along with 6mm output ports.

Although your car's battery feeds the 12-volt power outlet, they're not connected directly ... You'll typically find it either in the under-hood fuse box or the in-dash fuse panel.

Though, that said, it may still be possible to drain your 12V battery by using devices from this outlet, because it’s not clear how Tesla distributes power from the high-voltage battery to the ...