Tesla famously build their battery packs from standard 18650 lithium-ion cells, but it’s safe to say that the pack in the Model S has little in common with your laptop battery. Fortunately for ...

Or, as Tesla CEO said tonight, "We designed Model S from the beginning to be capable of swapping out the battery pack faster than you can fill a gas tank." Are we clear? Good. Musk framed the ...

Tesla CEO Elon Musk explained the Model S battery swap idea this way: "When people take an occasional two-way long distance trip, they'll get a replacement pack and then pick up their original one ...

No one would argue that Tesla’s Model S and Model X are ... “Data shows that the Model S’ battery pack generally only loses about 5% of its capacity within the first 50,000 miles and then ...