Hello, I have a short question for you. I have a 12 volt system with a Lima( 90 amps ) and a battery with 100 Ah. The charging current should therefore lie between 9 -13 amps or? I would like to connect a compressor cooling bag with a power consumption of 60 watts and a tv device with a power consumption of 18 watts. Furthermore, the vehicle has its own consumer etc. Does this work well while driving, or does the consumer discharge the battery to me? What do I have to pay attention to? For your help, I would like to thank you. VG