I am relatively new to the rov building game and I was wondering what sort of solutions builders had come up with for the following issues with batteries:
1/.topside or attached to rov or inside or wtc. (when I say topside, I am assuming the new tether will carry power down)
2/if in the acrylic wtc or other custom watertight container, what sort of saltwater resistant external connectors could you use so you don’t have to take the batteries out to recharge them at the end of use?
3/. what sort of batteries, how many and what ah should I be looking at?
hopefully somebody has the time to reply and save me blundering further along with my low knowledge base and stop me adding to my collection of wrong direction prototypes cluttering up an already cluttered workshop.