Porsche has offered an optional 12-Volt lithium-ion starter battery for a few years now, for the weight reduction over conventional lead-acid equivalents, but it carries a four-figure price and ...

One of them is the all-new lithium-ion 12V auxiliary battery, which replaces a conventional lead-acid battery. DragTimes happens to be probably the first to point out this new 12V battery in a ...

Most recently, however, Tesla's Elon Musk announced that the new, refreshed Model S/Model X will be factory-equipped with a lithium-ion 12V auxiliary battery. That should eliminate some weakness ...

Year by year, lithium ... lithium-ion battery that sits inside the high-voltage battery pack. You won't find that at the local auto-parts store. So it's entirely possible that the 12-volt system ...

Just as in a 911 (or some others that have adapted the technology), the Hyundai employs a 12-volt lithium-ion battery that saves considerable weight compared with a traditional lead-acid battery.