Exactly what it looks like. Good bullet connectors, heavy gage wire and the 1S batteries fit perfectly. Perfect for parallel charging.great for charging all my blade nano qx batteries together! only thing i'm worried about is that they must be all around the same voltage, if not you risk one battery charging the other due to a difference in voltage (that wouldnt be good)Work great to charge all my 1S batteryGreat build quality, surprisingly I ordered a different charging cable from a US of A retailer known for something similar because I was in a rush to get my charging done and it paled in comparison to this HKThese do not fit the Blade MCPX battery as the connection is too small. You have to use an adaptor cable like the one that comes with the Blade charger.Cable is well made and will make the job of charging the LiPo's for my micro planes a lot easier.