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Recharging your sub takes quite a lot of energy, trying to accumulate this amount of kinetic energi from current or water would not be an ideal solution. Recharging 100ah at 12 volt would be equal to sitting on a treadmill pedaling everything you got for about six hours, I write to visualize the actual power requirement for recharging one single battery. a battery pack rated for 200ah and 48volt would then be 9600Wh / 200W = 48 continuous hours of pedaling. I would suggest connecting to your support vessel mains circuit for recharging or eventually have a generator on the suport vessel if you have a big battery pack. Helge N To: Psusbs
What are the different ways of recharging batteries. I thought of using the underwater current to move small generators, what do you think? |