The positive on a car battery is typically given a red color, while the negative is black. These could be the actual poles themselves or an indicator around the poles. For the most part ...

UT Dallas researchers have identified the cause of LiNiO₂ battery degradation and developed a structural reinforcement method ...

Battery corrosion is a common problem that can prevent your car from functioning properly. Whether you're dealing with alkaline battery corrosion in a remote or car battery corrosion under the hood, ...

Lithium nickel oxide, a promising material for next-gen, longer-lasting batteries, keeps failing during charging. Now a UTD team says they've found a fix to make it viable for commercial use. The ...

EV battery shipment volume may be lower than expected owing to the weak economic outlook and potential scale-back from automakers’ midterm EV targets. LGES’ free cash flow has been negative ...

I used this property to create a very satisfying ‘true’ valve overdrive effect (most other valves do not behave this way, ...

When a BESS reaches the end of its useful life, disposal can be a complex task that must be carefully planned, writes Max ...

A research team led by Prof. Wang Xianlong and Dr. Wang Pei from the Hefei Institutes of Physical Science of the Chinese ...

A stretchy and flexible battery pouch filled with strategically placed holes is more breathable than cotton. That could make it an ideal power source for wearable sports or fitness devices built ...

With 500km+ range [for the larger battery] based on our internal testing ... For now, though, the company seems chuffed by the positive initial response. “Every category needs an inflection ...