A big home backup battery costs thousands of dollars -- and thousands more to install. A new entrant in the space seeks to bring a smart-home approach without requiring the upfront electrical work of ...

The Savant Power Storage 20 isn't just a clone of another popular battery. Instead, it takes a different approach to whole-home backup by giving you more control over the energy in your home. But one ...

While raising money on Kickstarter in 2014, a big part of the elevator pitch for Roost -- a startup based in Sunnyvale, California -- was that its Wi-Fi-enabled smoke alarm battery would forever ...

Despite its weird looks, I’ve long been a fan of Apple’s Smart Battery Case for the iPhone 6s. It’s a case that not only protects my device, but it gives me confidence that my iPhone will stay alive ...

Peterbilt Motors Co. is now offering a compact space-saver battery box on its Model 579 for use with the no-idle SmartAir system. “The SmartAir system provides customers with unparalleled climate ...