Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

Aerospace: Impedance analyzers are used to test and optimize communication links and navigation systems in aircraft and spacecraft. Automotive: Impedance behaviors of batteries, battery management ...

This includes battery testers, which apply controlled charge and discharge currents to measure voltage, current, temperature, and other parameters. Battery analyzers are also used to perform ...

U.S. battery industry for light-duty electric vehicles is projected to create 84,000 to 125,000 domestic jobs by 2032.

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.

As far as charging goes, Belkin's Stage PowerGrip packs a 10,000mAh battery, enough to charge an iPhone at least ...

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...

Lotus showcases the safety of its EV batteries by withstanding extreme heat, addressing consumer concerns over EV fire ...

I've scoured the depths of the battery universe to bring you the crème de la crème of rechargeable batteries, helping you make an informed choice and ensuring you get the best performance and ...

Google says the Pixel 8a and later should retain up to 80 percent battery capacity for about 1000 charge cycles. You can check how many charge cycles your phone has been through in the Settings ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...