The K-Power(TM) Power Cable allows you to connect your K-Power(TM) to a power source to supply the module with the power needed to run your Bixpy motors. The Cable is over 4 feet long with O-ring battery terminal connectors to make mating to any battery simple. This two core cable is potted into a Bixpy connector that is IP67 rated once mated. So if connected properly, there is no worry about water intrusion. However, you must take care to secure the open end to your battery in a way to prevent shorting or water contact. The cable cores are 12AWG and provide a positive (red) and negative (black) terminal to attach to any standard battery terminal. If you plan on extending this cable, please use 12AWG or thicker cable to do so to reduce overheating, fires, or damage to your equipment. Remember, an unnecessarily long cable will reduce the overall efficiency of your system.