dumbest rc thing i seen was this total noob.. said he knew all about lipo cut a unneeded connector off cutting both + and negative wires at same time seen a small spark and a small puff of smoke 3 seconds later herd the dreaded lipo hiss told the guy to get that battery outside fast. use his...
you can also pre fit the connector together with no leds and let them sit you can also use a small drill drill the negative side so you can use a set of C clip pliers to help you