【Fitment】This is the 2-pin power cable with bare wire/proprietary connector for the Garmin GPSMAP 4000/5000 series. Fit for the following GPSMAP 4000/5000 Series Models: 4008, 4010, 4012, 4208, 4210, 4212, 5008, 5012, 5015, 5208, 5212, 5215. Replacement Part Number: 010-10922-00 | 【Function】Direct replacement for the old or broken power cable to ensure the proper operation of the device. | 【Feature】This power cable must be connected to the marine power supply, the red wire connected to the power supply, the black wire connected to the ground wire. While connecting to the device, port on the back of the device until it is firmly seated and then turn the locking ring clockwise until it stops. Note: Do not force the cable, which may cause the damage of pins. | 【Material】Cord cable is made of high quality copper with great conductivity and pliability. Rubber housing is dustproof and waterproof, protecting the cable from tearing. Carefully Manufactured to ensure high performance and long term use. | 【Satisfaction Guarantee】If you're not satisfied with the product, simply return it for a full refund in 30 days. We support 30-day full refund for return and 12-month warranty.