Green Car Congress

MAY 1, 2017

ZAF ), developer of a rechargeable Nickel Zinc (NiZn) battery, announced that it is in field testing with a leading US manufacturer of commercial trucks, buses, and defense vehicles. On a life cost per kilowatt-hour basis, it is half the cost of lead acid. ZAF Energy Systems Inc. (

Lead Acid 150

Lead Acid Manufacturer Energy Batteries 150

Green Car Congress

JULY 19, 2020

Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. The cathode in their study is 89% nickel. —Wangda Li.

Lithium Ion 307

Lithium Ion Ni-Li Texas Li-ion 307

Green Car Congress

MAY 28, 2014

Advanced lead-based batteries (AGM and EFB technologies) are installed to meet extra requirements in start-stop and basic- micro-hybrid vehicles, due to their increased charge recoverability and higher deep-cycle resistance. Overview of the three vehicle classes identified in the study, and their corresponding battery technologies.

Lead Acid 304

Lead Acid Nickel Metal Hydride Energy Storage Lithium Ion 304

Charged EVs

AUGUST 17, 2022

Wireless charging is nothing new— Charged has covered wireless EV charging since at least 2011—but it may be that its true value is only coming into focus now, as more and more commercial and transit fleets are electrifying. times more life expectancy for a battery versus a deep-cycle charging approach. John Holland: Yes.

Charging 55

Charging Batteries Battery Taxi 55