Light Electric Wheelchair The X-lite is equipped with single or dual standard lithium batteries 5.2AH that are approved by airlines and come with quick release catch. This allows for seamless travel. Battery life can be extended by adhering to the manufacturer's maintenance guidelines and using the wheelchairs frequently. While the http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1676831