John Paul, AAA Northeast's Car Doctor, answers a question from a reader who wants a check engine light cleared. The post Is ...

[2 LIGHT SOURCES ALWAYS POWERED] The emergency crank radio can also provide light. The 4 LED reading light and 1W flashlight provides enough output to keep you and your loved ones out of the dark ...

it never needs to charge and doesn't have a battery. Instead, it pulls power from ambient light and radio waves. Follow Tech Insider: On Facebook More from Tech Researchers at the University of ...

The beta particles (electrons) from the tritium radioactive process causes phosphors in the device to glow, giving a light that can last for years. [NurdRage] has just created a nuclear battery ...

Power sources range from four non-proprietary battery choices and the option of shore power for uninterrupted operation. This ...

but it will not fix the problem that turned on the light initially. Disconnecting the battery will typically clear memory items such as the radio presets, seat memory, and the clock. It would be ...