---
product_id: 66396014
title: "galvanic isolator for corrosion protection in boats and yachts. 70 amp isolator. Over 30,000 UK boats are now reliably protected advanced galvanic isolators."
brand: "safeshore marine"
price: "¥27939"
currency: JPY
in_stock: true
reviews_count: 9
category: "Safeshore Marine"
url: https://www.desertcart.jp/products/66396014-galvanic-isolator-for-corrosion-protection-in-boats-and-yachts-70
store_origin: JP
region: Japan
---

# 70A high-capacity current rating Trusted by 30,000+ UK boats 500A surge protection shield galvanic isolator for corrosion protection in boats and yachts. 70 amp isolator. Over 30,000 UK boats are now reliably protected advanced galvanic isolators.

**Brand:** safeshore marine
**Price:** ¥27939
**Availability:** ✅ In Stock

## Summary

> 🛥️ Protect your yacht like the pros do — corrosion defense that never quits!

## Quick Answers

- **What is this?** galvanic isolator for corrosion protection in boats and yachts. 70 amp isolator. Over 30,000 UK boats are now reliably protected advanced galvanic isolators. by safeshore marine
- **How much does it cost?** ¥27939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/66396014-galvanic-isolator-for-corrosion-protection-in-boats-and-yachts-70)

## Best For

- safeshore marine enthusiasts

## Why This Product

- Trusted safeshore marine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Trust:** Over 30,000 UK boats rely on Safeshore’s advanced isolators
- • **Surge-Proof Safety:** 500 Amp surge protection guards your vessel’s electronics
- • **Lifetime Peace of Mind:** Backed by a lifetime warranty for enduring reliability
- • **Powerful 70 Amp Rating:** Handles high current loads for robust corrosion defense
- • **Effortless Installation:** Complete fitting kit and clear instructions make setup a breeze

## Overview

The Safeshore Marine 70 Amp galvanic isolator offers superior corrosion protection for boats and yachts, featuring 500 Amp surge protection and trusted by over 30,000 UK vessels. It includes a full fitting kit and easy-to-follow instructions for quick installation, all backed by a lifetime warranty to ensure long-term reliability.

## Description

Safeshore Marine galvanic isolator 70 amps rating with 500 amp surge protection. Unbeatable value isolator for corrosion protection from both galvanic and stray currents! Safeshore isolators now protect over 30,000 boats. Easy install with full instructions and fitting kit included. Full lifetime warranty!

Review: Fit for purpose. - Excellent construction. Simple to fit.
Review: Galvanic isolater - Perfect

## Features

- 70 amp Galvanic isolator with 500amp surge protection.
- Over 30,000 sold: For very good reason! Unbeatable quality.
- Full fitting kit included. Full easy to follow instructions and diagrams
- Easy to install Lifetime warranty
- Safeshore reputation for quality and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0144QGHTS |
| Batteries included? | No |
| Brand | Safeshore Marine |
| Customer Reviews | 4.5 4.5 out of 5 stars (25) |
| Date First Available | 6 July 2022 |
| Is discontinued by manufacturer | No |
| Item model number | GI 70 |
| Manufacturer | Safeshore Marine |
| Package Dimensions | 22.9 x 15.7 x 8.6 cm; 824 g |

## Images

![galvanic isolator for corrosion protection in boats and yachts. 70 amp isolator. Over 30,000 UK boats are now reliably protected advanced galvanic isolators. - Image 1](https://m.media-amazon.com/images/I/81X65lYAtGL.jpg)

## Questions & Answers

**Q: Does the g1 70 have a ac bypass capacitor**
A: Just fitted one on by boat appears to work still have an earth connection to pontoon no idea if it uses a capacitor or if it reduces galvanic effect until i inspect drives

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit for purpose.
*by I***N on 8 April 2026*

Excellent construction. Simple to fit.

### ⭐⭐⭐⭐⭐ Galvanic isolater
*by G***K on 23 November 2025*

Perfect

### ⭐⭐⭐⭐ Four Stars
*by A***R on 5 December 2017*

seemed to work

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**Shop now:** [https://www.desertcart.jp/products/66396014-galvanic-isolator-for-corrosion-protection-in-boats-and-yachts-70](https://www.desertcart.jp/products/66396014-galvanic-isolator-for-corrosion-protection-in-boats-and-yachts-70)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-29*