Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

A home battery will ensure you don't lose power during outages, but it has a limited capacity. Is it worth the investment? Here's everything you need to know. Nobody likes dealing with power outages: ...

Features in your MacBook Pro and MacBook Air, along with good user practices, can help optimize your battery's lifespan and health - whether you leave it plugged in all the time or not. Both Apple ...

Learn how to make a battery DIY style with our step-by-step guide! In this informative video, we'll walk you through the process of creating a homemade battery using simple materials you can find ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Roderick Scott Roderick ...

Tesla introduced its 4680 battery during a massive "Battery Day" event in late 2020, with company CEO Elon Musk then saying the new battery would more than halve the cost to produce batteries for its ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts ...

Nio made a massive mistake when it gave its future brand, Firefly, a unique battery-swapping system. As I have already written, these cars will not be compatible with the thousands of swap stations ...

Lithium-ion battery fires can be intense and frightening. As someone who used to repair second-hand smartphones, I’ve extinguished my fair share of flaming iPhones with punctured lithium-ion batteries ...