---
product_id: 678064093
title: "Amp Up Marine & RV Cords 125v 30 amp x 50' Marine Shore Power Boat Extension Cord, 50 ft - 21315"
price: "VT109577"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/678064093-amp-up-marine-and-rv-cords-125v-30-amp-x
store_origin: VU
region: Vanuatu
---

# Amp Up Marine & RV Cords 125v 30 amp x 50' Marine Shore Power Boat Extension Cord, 50 ft - 21315

**Price:** VT109577
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Amp Up Marine & RV Cords 125v 30 amp x 50' Marine Shore Power Boat Extension Cord, 50 ft - 21315
- **How much does it cost?** VT109577 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/678064093-amp-up-marine-and-rv-cords-125v-30-amp-x)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Amp Up Marine & RV Cords 125v 30 amp x 50' Marine Shore Power Boat Extension Cord, 50 ft - 21315

## Product Details

- **Brand:** Amp Up
- **Connector Gender:** Male-to-Female
- **Voltage:** 125 Volts
- **Plug Format:** Type B
- **UL Listed:** Yes

## Images

![Amp Up Marine & RV Cords 125v 30 amp x 50' Marine Shore Power Boat Extension Cord, 50 ft - 21315 - Image 1](https://m.media-amazon.com/images/I/4189dVegO8L.jpg)

## Questions & Answers

**Q: For boaters...Is this well insulated and thick to help prevent electrolysis to the aluminum out drives etc. Many don't realize this is a big problem?**
A: This cord is well insulated, it's outer case is completly sealed. It is thick, molded PVC. The electrolysis you are talking about is more commonly caused by bad wiring in the boat, e.g. lack of a blocking diode or isolation transformer. Also from the incorrect wiring of either of those items and incorrect ground wiring. Don Casey's & Nigel Calder's books ( both sold here on Amazon) cover this subject very well.

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**Shop now:** [https://www.desertcart.vu/products/678064093-amp-up-marine-and-rv-cords-125v-30-amp-x](https://www.desertcart.vu/products/678064093-amp-up-marine-and-rv-cords-125v-30-amp-x)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*