So electric cars are all the same? Well, here’s a vivid motor which stands out from the rest, and not just because it comes in shocking yellow. This is the Dolphin Surf, an all-electric model made by ...

A recent paper from Drexel University researchers reports that a current collector made of MXene film could reduce the ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

You can check your AirPods' battery by opening the case near a paired iPhone or iPad, with a widget, or through your Mac's ...

Explore the iPhone 17 Pro Max’s extended battery life and energy-efficient design for a seamless daily experience.

Is it OK to check your phone’s power bank? Can you charge your tablet in the overhead bin? What about a cordless hair dryer?

Abstract: Capacity of a battery is a salient indicator of aging. Accurate estimation of capacity will help in evaluating the state of health (SOH), predicting its remaining useful life (RUL), and in ...

Quito, Ecuador--(Newsfile Corp. - September 28, 2025) - On September 25, Chery TIGGO8 CSH successfully completed the "Battery Penetration" safety challenge at a professional test track in Ecuador.

Chinese scientists have created a new type of battery that uses hydrogen ions to store and release energy, which could offer a safer alternative to conventional lithium-based batteries. The ...

Setting a new benchmark for the Australian energy market, the New South Wales (NSW) hydro-electric company Snowy Hydro has inked its first, and a 15-year, virtual tolling agreement (VTA) with ...

Harbor Freight offers plenty of great products, but everything has its pain points. What are some of the most common problems with the retailer's batteries?

Abstract: This study presents a comprehensive experimental analysis of the thermal parameters of cylindrical 18650 lithium-ion (Li-ion) battery cells, focusing on thermal conductivity and specific ...