When it comes to protecting your battery you would do just about anything to keep it safe at all costs, even with the balance lead knowing that the props can dice it and slice it. Now you don't need to worry any more. Tony at Phoenix RC Creations has been busy printing these 3D caps with the Phoenix printed on the side of the cap.
Made from TPU filament thats flexible
Fit's onto the balance lead nice and firm and clips onto the negative & positive wires, very stable won't slip.
10x 4S battery balance lead Cap