Light Electric Wheelchair The X-lite has single or dual standard lithium batteries 5.2AH that are airline approved and feature an easy release catch. This enables seamless travel. The wheelchairs' battery lifespans can be extended by regular usage and following the manufacturer's guidelines for maintenance. While most power chairs require lots http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1680022