This experiment explores how early electrical technology can be rebuilt from scratch by creating a rechargeable lead-acid ...

Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which brand is best for you.

Rechargeable batteries are an investment, and the best will last for hundreds of hours of use. They have several advantages over disposable batteries. Although they cost more to buy, rechargeable ...

Most handheld devices use alkaline or rechargeable batteries, and measuring the battery capacity is a crucial feature of such designs. Most of the time, however, using a battery level monitoring IC ...

While renewable energy is rapidly on the rise around the world, energy storage has somewhat lagged behind, leaving a gap in the feasibility of a carbon-neutral future. So scientists have to get a ...

We know, we know. Generally speaking, you should try and switch your household devices over to rechargeable cells rather than using disposable alkaline batteries. But while they might seem ...