Originally Posted by
GraphiteGhost

It looks like that fancy POS cable connector has a see through form fitted plastic cover that would almost totally prevent an accidental shorting to ground. Personally speaking, that's about all I like about it. On another note, are the battery vent holes plugged in these pictures? Those vented ports are there to control where the gasses go (usually generated during charging, located on either end, into a vent box that contains the condensed liquid from that charging).
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The vents are open on the both sides of the battery.