Light Electric Wheelchair The X-lite has single or dual standard 5.2AH lithium batteries that have an easy-release catch and are air-worthy for smooth travel experiences. Battery life can be extended by following manufacturer's maintenance guidelines and using the wheelchairs frequently. While most power chairs require a lot of disassembly when http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1678260