Maglite’s used(?) to be the king of flashlights ... So [Travis] decided to upgrade it to make use of the ever-so-common, 18650 lithium-ion battery. Not looking to purchase any components ...

According to Eufy, the battery on the camera will last up to 180 days. We didn’t have 180 days to conduct this review, so we were unable to test the accuracy of this claim. The EufyCam 2C Pro ...

You might as well spring the extra money because the quality is double. Although you don’t get the same suite of features as you do with the fully licensed Nintendo Pro Controller (like the NFC ...

A Fluid Battery That Can Take Any Shape Apr. 11, 2025 — Using electrodes in a fluid form, researchers have developed a battery that can take any shape. This soft and conformable battery can be ...

Battery-saver apps have emerged as tools for smartphone users, promising to extend the longevity of our devices between charges. However, finding an application that saves you battery is ...

Electric car battery life is one of the main concerns for those interested in buying an EV. Most electric cars use lithium-ion batteries – the same as the ones in your laptop or smartphone – and these ...

And when our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that ...

Although smartphones have undergone various types of innovation, one area that hasn't seen much progress is the battery department. Manufacturers are compensating for this by packing massive ...

There’s a strong case for dedicated motorcycle battery chargers. Most batteries will become discharged if the bike is left alone for a period of time (sometimes as little as a couple of weeks ...

Scientists from Linköping University in Sweden developed a flexible battery—using liquid electrodes, conductive plastics, and lignin—that can stretch twice its length and maintain performance.

This means these units are prone to some issues, one being battery swelling. It’s not a common issue for most, but the topic pops up from time to time. Apple, Samsung, and even Google devices ...