Budget batteries don't always mean poor performance. These bargain brands have some great performance at a low price.

These smartphones, laptops, cars, vacuums, and drills are long-lastingFrom our tests for laptops, smartphones, and more ...

New tech has been developed by BYD, the Chinese automaker that recently eclipsed Tesla as the leading EV maker by volume. Called the "super e-platform," the new batteries are able to charge at 10C, ...

they’re the same types of batteries people use in other electronic devices such as flashlights, laptops, radios, lanterns, electric bikes, electric cars, and even electric cars. With the best ...

It’s part of a software package light enough to run on ancient embedded systems and small enough to be deployed via ...

Make dead batteries a thing of the past with these reliable and durable trickle chargers. When it comes to choosing a reliable and high-quality trickle charger, the options are vast and varied.

With lithium-ion batteries continuing to get smaller, longer-lasting, and more powerful, the list of uses for them has quickly multiplied. While Li-ion batteries do malfunction, as with the ...