If the start-stop vehicle is outputting more CO2 than expected, the person will have to get the car repaired or battery replaced. This would be good for Axion and A123 since the AGM and capacitor ...

Continuing just-auto’s series of research snapshots – pulled from its automotive research platform, QUBE – Matthew Beecham reviews the blossoming market for start-stop applications and some ...

DETROIT -- Johnson Controls Inc. has developed a small lithium ion battery that boosts the efficiency of vehicle stop-start systems. The battery is about the size of a tissue box and weighs around 9 ...

Better batteries help make cars greener--and not all of them are large lithium-ion packs for plug-in vehicles. Johnson Controls, the world's largest maker of lead-acid 12-Volt starter batteries, ...