1) Your battery set is not complete without a proper connection with the electrical board system. Mastervolt supplies battery terminals, which can be combined with covers, to connect your batteries safely.
2) This is where transferring energy from the battery to your electrical system begins. If the connection to your batteries is improper, your electrical system will not function as it should, with all of its consequences.
3) This battery terminal have negative and positive, with M8 cable thickness and a nut-connection