★★★★★ 5
Simply
Size: 300A
Nice quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
Garmin Power/Data Cable f/Fishfiner 300C & 400C & GPSMAP? 400 & 500 Series - 010-10918-00
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Garmin Power/Data Cable f/Fishfiner 300C & 400C & GPSMAP? 400 & 500 Series - 010-10918-00Garmin Power Data Cable f Fishfiner 300C & 400C & GPSMAP? 400 & 500 Series 010 10918 00 Power Data Cable Connect or poer your fishfinders and sounders with this power data cable. Compatible Devices: Fishfinder 300C Fishfinder 400C GPSMAP 400 Series GPSMAP 500 Series WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 2168 reviews
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Product Reviews
★★★★★ 5
Great price and nice quality
Size: 300A
Great price and nice quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2024
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Great Quality
Size: 300A
Exactly what I needed. Good quality and worked perfectly.
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Reviewed in the United States on May 21, 2025
★★★★★ 5
Great
Size: 300A, Size: 300A
Easy to install works great and really good quality and clean looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2025
