This dual-fuel model is quiet and built to power sensitive devices and smart appliances. It’s also $1000, which makes it a ...

Solar generators and power banks aren’t just great for emergencies; they take camping and tailgating to a whole new level. As someone who has several hobbies that require keeping batteries charged ...

With an ability to turn friction into small amounts of electricity, triboelectric generators may one day be used in clothes that turn movement into power, in battery-free brain implants, and a host of ...