Not long ago, thermal scopes were superfluous gadgets. Now, they’re essential kit for serious predator and hog hunters. This collection of thermal sights includes military-grade scopes that cost more ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.

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 ...

They're fully flexible and can be shrunk down to the size of a coin battery or embedded in a smartwatch strap. Flint's paper batteries share a structure with traditional lithium ion batteries ...

Advances in battery technology—for consumer electronics and electric vehicles alike—are largely incremental, and have been since the advent of modern lithium-ion cells almost 30 years ago.

"The all-solid-state battery is an innovative technology that will be a game changer in this EV era," Keiji Otsu, president and representative director of Honda R&D, said in a statement.