you think the weight issue is bad for this one how about this items inflated weight VBP42-007 180g for 2 nuts and bolts ( Aluminum ) At least this product dose have weight behind it. and is pritty close.
Yes, but a 6mm could be enough. We have checked those connectors with a LiFe 16Ah (16000mAh) and a burst current of 150 to 200A: no significative voltage loss. This connector can be difficult to braze due to the big metallic mass.
They work well to start but mine are getting very hot and they need replacing after about 30 flights. Maybe a spark arrestor will help as they are blackened. Im using them on a 6s 5000 nano. Im going to try somthing else.
These connectors are HUGE! One of my friends said they look like bullet shells/cases. LOL They look like they can handle massive amounts of amps. -Just knowing that castle's 6.5 mm connectors can handle 200A, these could handle more the 300A probably - due to their size.