for Garmin Echo Fish Finder Power Cable 010-11678-10 4-Pin Power Cord for Models 100 101 150 151 151dv 200 201 201dv 300c 301 010-11678-10 Power Cable, 4-Pin Power Cord Fit for Garmin Echo Fish Finder 100, 101, 150, 151, 151dv, 200, 201, 201dv, 300c, 301c, 301dv, 500c, 501c, 550c, 551c, 551dv (6 ft. /1.8m) 1. 【WIDE APPLICATION】 This 010-11678-10 Echo Series Power Cord is compatible with Garmin Models—Echo 100, Echo 101, Echo 150, Echo 151, Echo 151dv, Echo 200, Echo 201, Echo 201dv, Echo 300c, Echo 301c, Echo 301dv, Echo 500c, Echo 501c, Echo 550c, Echo 551c, Echo 551dv. 2.【GREAT FEATURE】 This 010-11678-10 Power Cord is designed to power your Echo Series Fish Finder efficiently. On an Echo 100/150/300c series device, the connectors on the cables are keyed to fit only in the correct ports on the device. On an Echo 200/500c/550c series device, the connectors on the cables are keyed to fit only in the correct ports on the cradle. The connected cables are then held in place by a locking bracket. 3.【EASY WIRING】 (1) Route the Power Cable from the swivel mount to the boat battery or fuse block. (2) Connect the red wire to the positive terminal on the battery or fuse block, and connect the black wire to the negative terminal. 4.【SUPERIOR MATERIAL】 The 010-11678-10 Power Cord is made of highly durable Rubber, Copper, and Plastic. Rigorously tested, compact, and sturdy. Meet OEM manufacturing requirements. High-quality materials allow it to be used for a long time. 5.【100% Satisfaction Guarantee】 We are committed to providing excellent products and the best service for our customers. If you are not satisfied with the product, you can simply return it. We support a 30-day refund on return and a 12-month warranty.