The Yak-Power Pig Tail SAE to Spade Battery Terminal Connect simplifies the power system on your kayak. It allows you to plug an SAE Power Panel switching system (sold separately), a Power Port (sold separately) or your 12-volt accessory with a Power Plug (sold separately) directly to your battery with spade connectors. Also includes two ring terminal adapters for larger batteries that dont have spade connectors and a watertight, booted fuse holder with 15-amp fuse. Length: 12, 96. Warning: All Yak-Power plug-and-play accessories are specifically designed to work together while maintaining the correct battery polarity throughout the entire Yak-Power system. Use of other connectors or splicing other connectors into the Yak-Power system may cause damage to the system or to the accessories connected to the system and void your warranty. CAUTION: Always pay attention to the actual wire colors of all Yak-Power accessory cables to ensure that the Red (+) wire is always connecting to the Red (+) wire on the connector into which it is being plugged. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Terminal Connectors.