Light Electric Wheelchair The X-lite has single or two standard lithium batteries 5.2AH that are airline approved and come with a quick release catch. This enables seamless travel. Battery longevity can be extended by following the manufacturer's maintenance guidelines and using the wheelchairs regularly. While the majority of power chairs http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1680431