Canon claims that the 50D can run faster than any currently-available memory cards, so it's clearly a camera that you'll want to use fast cards in. To demonstrate this, they included a SanDisk ...

A couple of weeks ago I was raving about the design and controls of the old Canon EOS 50D DSLR, and one of the ... Mirrorless camera users are accustomed to battery life limitations, but older ...

And this is why I prefer my trusty Canon EOS 5D Mark IV DSLR over the newer EOS R5. As one big benefit that my older 5D has ...

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability. When you drive, your car’s charging system keeps your battery ...

The 3MW/12MWh facility will use Wattmore’s energy management system and feature zinc aqueous batteries made by Eos.

Let’s take a look inside a single-use alkaline battery you might have at home. A battery works when the original chemicals inside it are still new and unused. When electricity starts flowing, these ...

*Note: Buffer clearing times measured with a SanDisk Extreme Pro 32GB (90MB/s) CompactFlash card. Slower cards will produce correspondingly slower clearing times. Slow cards may also limit length ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of ...

Battery stocks haven't fared well for much of 2024, but a big rally has put them back in the spotlight. The Global X Lithium & Battery Tech ETF (ticker: LIT) gained more than 20% in September. The ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A couple of weeks ago I was raving about the design and controls of the old Canon EOS 50D ...