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 ... pack is its sheer size, this is a large item ...

“Data shows that the Model S’ battery pack generally only loses about 5% of its capacity within the first 50,000 miles and then the degradation significantly slows down with higher mileage ...

To some, a recent offer by Tesla Motors to replace batteries in its Model S all-electric sedan for under $150 per kilowatt hour reflects an extremely futuristic view of improving EV technology.

Sure, your first response to the idea of Tesla introducing a battery swap system might be, "what, this again?" After all, we heard in 2009 that the Model S was built with battery swaps in mind and ...

It's important to note that like car batteries, UTV batteries are not universal. Mule battery size variations are consistent ...