These are GREAT!! It took me a lot of searching to find XT90 (male) to Traxxas New ID (female) connectors so I can run batteries with XT90 connectors in my newer Traxxas vehicles without having to cut wires and mess around. Shipping from China was just under two weeks which isn't bad. The soldering and heat shrink tubing on these is great. Really well done. I'm going to order two more. WORTH EVERY PENNT. Thanks!