Light Electric Wheelchair The X-lite comes with single or dual standard 5.2AH lithium batteries with an easy-release catch and are airline approved for seamless travel. The wheelchairs' battery lifespans can be extended with routine use and adhering to manufacturer guidelines for maintenance. While most power chairs require an extensive disassembly http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1680585