Light Electric Wheelchair The X-lite has single or two standard lithium batteries 5.2AH that are airline approved and come with an easy release catch. This enables seamless travel. The battery's lifespan can be extended through regular use and adhering to manufacturer guidelines for maintenance. While most power chairs require an http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1679065