xiv KUBE-8020 User’s GuideX Instructions for Lithium BatteryThe installed SBC (Single Board Computer) of your KUBE-8020 is equipped with a lithium battery.WARNINGDanger of explosion when battery is replaced with incorrecttype. Only replace with the same or equivalent typerecommended by the manufacturer.Do not dispose of lithium batteries in domestic waste. Dispose of the battery according to the localregulations dealing with the disposal of these special materials (e.g. to the collecting points for disposal ofbatteries).X Voltage RatingsThe KUBE-8020 has the following voltage input ratings: DC 15-35V (5.5A @ 24VDC typical) optional AC adapter (100-240V, 1.3A@100V)