---
product_id: 279593631
title: "Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp"
brand: "blue sea systems"
price: "€ 87.77"
currency: EUR
in_stock: true
reviews_count: 5
category: "Blue Sea Systems"
url: https://www.desertcart.hr/products/279593631-blue-sea-systems-7601-m-series-automatic-charging-relay-12
store_origin: HR
region: Croatia
---

# 12/24V DC dual voltage support 65 Amp high-capacity relay Quick Connect terminals for easy install Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp

**Brand:** blue sea systems
**Price:** € 87.77
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay unstoppable—power your adventures with confidence!

## Quick Answers

- **What is this?** Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp by blue sea systems
- **How much does it cost?** € 87.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/279593631-blue-sea-systems-7601-m-series-automatic-charging-relay-12)

## Best For

- blue sea systems enthusiasts

## Why This Product

- Trusted blue sea systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Voltage Dynamo:** Works flawlessly with both 12V and 24V systems—flexibility that fits your setup.
- • **Effortless Integration:** Quick Connect terminals make installation straightforward, even for weekend warriors.
- • **Power Up Without Pause:** Seamlessly keeps your house battery charged so your gear never quits.
- • **Reliable Marine-Grade Build:** Durable plastic housing designed to withstand harsh marine environments.
- • **Trusted by Pros & Enthusiasts:** Join thousands who rely on Blue Sea Systems for uninterrupted power on the water.

## Overview

The Blue Sea Systems 7601 m-Series Automatic Charging Relay is a 65 Amp, 12/24V DC power relay designed to automatically manage battery charging on boats and vehicles. Featuring quick connect terminals for easier installation and a durable marine-grade plastic housing, it ensures your house battery stays charged without manual intervention. Highly rated by users for reliability and backed by excellent customer support, this relay is a must-have for professionals and enthusiasts who demand uninterrupted power on the go.

## Description

Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp : desertcart.ae: Automotive

Review: A bit challenging to intall but works great. Game changer for keeping the house battery charged. Now we can fish all day no problems. 3 fish finders live well, bait airator and a radio.
Review: Boating should not be worrisome. Now I never have to worry about being out on the water with the engine off, listening to tunes and not having juice to start the big 454! Relatively easy to install when following their instructions. Blue Seas customer support / tech is awesome too!

## Features

- RAYMARINE D285 3M SEATALK CABLE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BFVHL2I |
| Batteries Included? | No |
| Best Sellers Rank | #73,150 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Accessory Power Relays |
| Brand | Blue Sea Systems |
| Color | default title |
| Customer Reviews | 4.5 4.5 out of 5 stars (117) |
| Date First Available | 1 January 2024 |
| Height | 670 inches |
| Is Discontinued By Manufacturer | No |
| Item model number | 7601 |
| Length | 390 inches |
| Manufacturer | Blue Sea Systems |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 990.6 x 762 x 1701.8 cm; 362.87 g |
| Size | Default Title |
| Wattage | 1560 watts |
| Weight | 0.6 Pounds |
| Width | 300 inches |
| connector-type | Quick Connect |

## Product Details

- **Connector type:** Quick Connect
- **Contact material:** Tinned Brass
- **Contact type:** Normally Open
- **Current rating:** 65 Amps
- **Mounting type:** Panel Mount

## Images

![Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp - Image 1](https://m.media-amazon.com/images/I/81+yTdnRFBL.jpg)
![Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp - Image 2](https://m.media-amazon.com/images/I/81Z-Cai-GjL.jpg)
![Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp - Image 3](https://m.media-amazon.com/images/I/91ZdRqiH9uL.jpg)
![Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp - Image 4](https://m.media-amazon.com/images/I/217OQI4VgmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***E on 8 November 2025*

A bit challenging to intall but works great. Game changer for keeping the house battery charged. Now we can fish all day no problems. 3 fish finders live well, bait airator and a radio.

### ⭐⭐⭐⭐⭐ Review
*by R***A on 16 July 2024*

Boating should not be worrisome. Now I never have to worry about being out on the water with the engine off, listening to tunes and not having juice to start the big 454! Relatively easy to install when following their instructions. Blue Seas customer support / tech is awesome too!

### ⭐⭐⭐⭐⭐ Review
*by T***H on 10 August 2016*

I am using this to auto charge the secondary battery in a marine application. I added the secondary battery to provide independent power to all but the engine ignition, starter, and electric fuel pump. The alternator is also on the primary battery side. I originally used a manual 1-2-all switch, but when I would crank the engine, the voltage drop caused my electronics to reboot. I changed the switch to a Blue Sea Systems e-Series Dual Circuit Plus Battery Switch and added this switch to auto charge and isolate. Works very well. My crank battery always maintains enough power to start the big v8. After running lights and electronics all night off the secondary battery, the engine starts off the primary. After a few minutes of recharging the primary, this switch engages the secondary for charging as well and the lights all brighten. When in storage, I keep a 1.5amp auto charger on the secondary battery, since I often run lights and radio while working on the boat. Have noticed this switch will engage the primary battery and keep it charges as well, given enough time. This works even with the battery switch turn off, using the wiring recommendations from Blue Sea. Great solution to a dual battery isolation issue. No more forgetting to disengage the primary battery and waking to a no start situation. I used the Blue Sea Systems 285-Series Surface Mount 50A Circuit Breaker to protect the secondary circuit.

## Frequently Bought Together

- Blue Sea Systems 7601 m-Series Automatic Charging Relay, 12/24V DC, 65 Amp
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- Blue Sea Systems 6011 m-Series Battery Switch Dual Circuit Plus, Red

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*