This is one of the most advanced BMS's ever, for ebikes, powerwalls (basically any 8-24S Lithium Battery) 150A Peak Current. HUGE amount of configuration options. Requires an Android device and Vortecks BMS app. https://play.google.com/store/apps/details?id=com.vortecks.vbms&hl=en_GBMore information will follow soon, meanwhile check the videos.