We have built our products to be compatible. You can use either of our PowerBanks (144 or 266) to power any of our products that require electricity. The same PowerBank that runs the GoSun Chill can power the GoSun Fusion for cooking at night or during heavy clouds. To charge, the PowerBank can draw energy from a solar panel, car, or traditional power supply. Note: the final reward category is a complete off-grid kitchen solution!