I know that this camera (Sony A6300) is really cool but the battery life sucks, so that's why I put together this very simple ...

The XGIMI MoGo 4 Laser Projector features 1080p resolution and 550 ISO lumens of brightness in a portable package.

Panasonic Eneloop is a very well regarded brand and model. The smaller battery packs boast well over 40,000 reviews rating them a stellar 4.8/5 star rating. These rechargeable batteries use NIMH ...

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices and they'll last more than three hours longer than the worst. For AAA batteries, our Best Buys last an hour and a ...

My Arcade and SEGA have come together to make two mini arcade machines, both of which feature Sonic The Hedgehog classic ...

An unlikely hit of the last few months’ consumer hardware has been a power bank branded by the German confectionery company Haribo. It first gained attention in backpacking circles because of its high ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

Abstract: For AC/DC power adapters with a diode bridge as the input rectifier, when the differential mode EMI filter is placed at DC bus instead of AC line, a low-frequency component can be observed ...

Abstract: This paper reports on the design, analysis, and characterization of a simple gallium nitride (GaN)-based ac/dc converter for battery charging applications. The proposed converter combines ...

Join ACS Publications this winter at ETH Zürich for the inaugural ACS150 JACS Symposium – an inspiring series of events celebrating 150 years of the American Chemical Society and chemical discovery.