WardsAuto.Com reports that GM is ramping up testing of batteries for use in its electric vehicles (EVs). The report notes:
The lab includes about 170 test chambers cycling battery charges up and down 24 hours a day, 365 days a year. During the cycling, engineers introduce severe temperature and humidity levels, while an automotive OEM-exclusive “shaker table†adds vibration to the testing mix.
Roughly two-thirds of the chambers currently are testing lithium-ion battery cells and packs for the Chevy Volt, while the rest test cells and packs for GM’s plug-in HEV technology and next-generation mild-hybrid system.
GM opened the $25 million facility in June, which is located at the GM Tech Center in Warren, MI.
