The Ego Power+ 56V 5Ah Battery is on sale for $219, which is 34% off the original $330 price tag. This top-selling battery ...

Whether you need a snow blower, mower, trimmer, or any other essential piece of yard gear, it's on sale at Amazon right now.

The DOOGEE Note56 and Note56 Plus phones are very cheap right now thanks to major discount on offer here. Up to 50% off.

Cordless lawn and garden tools have rarely been so impressive. Give the gift of convenience and reliability with these Ego ...

Black Friday deals for lawn mowers have started to trickle out. Here are the best ones for 2025 that we've found and why you ...

Abstract: Lithium-ion battery health state estimation constitutes an important part of battery management systems, with existing methods either based on mechanistic models or data-driven approaches.

Abstract: Accurate state-of-charge (SoC) estimation of lithium-ion batteries has always been a challenge over a wide life scale. In this article, we proposed an SoC estimation method considering ...

Ryobi offers a wide range of cordless power tools with voltages ranging from 18 to 80 volts. Newer Ryobi cordless tool batteries using lithium-ion technology are generally considered safe but could ...

Elon Musk, the chief executive of Tesla Motors Inc, defended the safety performance of electric cars on Friday, three days after a battery fire in a Tesla Model S helped sparked a decline in the ...