Battery technology powers many aspects of our modern world. It’s an invention that’s ubiquitous, yet often overlooked. In the 1970s, the need for alternative energy sources emerged following the peak ...

This robotic pool cleaner can run on battery power or with a connected cable, but it’s only effective at cleaning the pool when plugged into an AC outlet. Here’s a curious concept from the new-to-us ...

Maintenance-free car batteries for classic cars are not 100 percent free of upkeep, and misunderstanding this fact is where battery troubles begin. Back in the day when classic cars were brand-new, ...

Summer has arrived, and anyone with a pool knows exactly where they’ll be for the next two months: Parked in a lounger next to the water or splashing around to cool off. But pool owners also know that ...