Abstract: An observer is developed for the nonlinear descriptor system dynamics of parallel connected lithium-ion battery packs. The observer estimates the states of the individual cells in the pack ...

Abstract: Lithium-ion (Li-ion) batteries are the most promising energy storage for electric vehicle battery packs due to their high-power density and long cycle life. Generally, a battery pack ...

Following up on user-reported cases of Battle Born LiFePO4 batteries displaying very hot positive terminals, [Will Prowse] decided to buy a brand new one of these LFP batteries for some controlled ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid activities. Three came out as the best.

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...