Hot Topics
Case for Pure Lithium Batteries
A customer wrote in and asked, why are there no fully-lithium batteries? I only hear of lithium oxides, lithium ions…
Powering Large Container Ships with Batteries
The World Bank says there are three good reasons why maritime transport must act on climate change. Skeptics who remark…
WHAT'S NEW
Featured
Phenomenon Called Energy – Can We See It?
Energy is potential to do work, as for example an athlete preparing to beat a world record. We cannot physically…
Featured
New Purpose for Coal in Green Energy Mix
Coal was the miracle fuel that fired up the industrial revolution, and enabled us to enter the industrial age. A…
Battery Technical
Electric Vehicle Range – Auxiliary Factors
EV manufacturers test their electric vehicle range using standard criteria such as SAE International’s J1634 202104 procedure (see below). These…
Battery Basics
Lead-Acid Battery Capacity Really Matters
Battery capacity is the total amount of electrical energy that a battery can deliver. Note however, that this is not…