If you are looking for a connector that allows an easy and fast swap of battery packs, our brand new Excel|mate HEV series is the right choice.
Both the HEV080 for 80A as well as the HEV070 for 70 A are equipped with 2 Power and 4 Signal contacts. On receptacle side they are waterproof up to IP67 in unmated condition.
The special designed mating system of the HEV070 can adjust a deviation of 2mm.
Excel|mate HEV - Battery Swap Modules product catalogue
Excel|mate HEV070 Product Flyer