Instead, they work like a battery-connected power strip or a big uninterruptible power supply. You plug the BioLite into the outlet so it can charge from the wall, and you plug your refrigerator ...

Tesla's Powerwall 3 brings reliable power to Puerto Rico's struggling grid. The innovative battery system offers both energy independence and financial rewards through virtual power sharing.

The Tesla Supercharger exists as a combined network of proprietary charging stations developed and implemented by Tesla. As a result, the automaker doesn’t have to rely on third-party charging ...

And charging our battery, which is the largest available, takes a long 12 hours on a standard 240-volt electric-car charger. That's why Tesla offers a dedicated high-power wall connector ...