We check out Lenovo's new eco-friendly wireless keyboard, which ditches traditional batteries in favor of a photovoltaic ...

A great light for city commuting with very good battery life. But lacks value for money compared to 900 version.

We settled on this model after spending four weeks in the New Hampshire woods with 27 flashlights, draining almost 90 batteries, researching the topic for over 60 hours, reading through countless ...

Most of these battery jump starters have some sort of flash or area light and at least one USB port to charge electronics like phones and tablets. When it comes to jump starter packs, those ...

In our lab tests, AA batteries models like the Advanced Lithium AA are rated on multiple criteria, such as those listed below. Flashlight: This is based on the total hours of flashlight life a ...

The study, funded by Tesla Canada and the Natural Sciences and Engineering Research Council of Canada, was led by Professor Jeff Dahn from Dalhousie University in ...

Looks like the dominance of Chinese smartphone manufacturers in adopting silicon-carbon (Si-C) batteries may have put global giants like Samsung and Apple under increasing pressure to innovate.

In our lab tests, AA batteries models like the AA Alkaline are rated on multiple criteria, such as those listed below. Flashlight: This is based on the total hours of flashlight life a cell ...

Q. What do you think about disconnecting the negative side cable of a battery for 10 seconds on a 2017 Mazda CX-5? I want to reset the dash and get rid of the check engine light. Do all the other ...

Electric vehicle manufacturers are using the Canadian Light Source (CLS) synchrotron in Saskatoon to develop batteries with a lifespan pushing eight million kilometres, roughly 25 times the ...

Lava International Limited has introduced the Yuva 2 5G smartphone in India. Positioned within the entry-level segment, the device aims to meet the needs of first-time smartphone users.