---
product_id: 354386686
title: "Blue Sea Systems 4366 Water-Resistant Accessory Panel with Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter"
brand: "blue sea systems"
price: "€ 138.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Blue Sea Systems"
url: https://www.desertcart.it/products/354386686-blue-sea-systems-4366-water-resistant-accessory-panel-with-circuit
store_origin: IT
region: Italy
---

# Dual USB fast charging Built-in mini voltmeter 12V power socket Blue Sea Systems 4366 Water-Resistant Accessory Panel with Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter

**Brand:** blue sea systems
**Price:** € 138.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with seamless control and style!

## Quick Answers

- **What is this?** Blue Sea Systems 4366 Water-Resistant Accessory Panel with Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter by blue sea systems
- **How much does it cost?** € 138.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/354386686-blue-sea-systems-4366-water-resistant-accessory-panel-with-circuit)

## 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

- • **Monitor Your Voltage:** Integrated mini voltmeter keeps you informed and in control of your power system.
- • **Plug & Play Power Hub:** Pre-wired harness for effortless installation—get powered up in minutes.
- • **Stay Charged Anywhere:** Dual USB ports deliver fast, reliable charging for all your devices on the go.
- • **Compact & Durable Design:** Sleek, water-resistant panel built to withstand rugged environments and daily use.
- • **Trusted American Craftsmanship:** Proudly made in the USA with premium quality components for lasting reliability.

## Overview

The Blue Sea Systems 4366 is a compact, water-resistant accessory panel featuring a 12V socket, dual USB chargers, and a mini voltmeter. Designed for easy installation with a pre-wired harness, it offers reliable power management and monitoring, making it an essential upgrade for automotive and marine electrical setups.

## Description

GREAT PRODUCT

Review: This fits above the 400watf plug on the 3rd Gen Tacoma really well.
Review: Excelente panel de conexión y voltimetro.

## Features

- Package Dimensions: 20.0 H x 8.5 L x 13.2 W (centimeters)
- Pre-wired harness included in all panels for easy installation
- Country of Origin : United States
- Package Weight: 0.233 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PP1V3L5 |
| Best Sellers Rank | #80,883 in Automotive ( See Top 100 in Automotive ) #25 in Car Electrical Voltmeter |
| Department | unisex-adult |
| Item model number | 4366 |
| Manufacturer | BLUE SEA SYSTEMS |
| Product Dimensions | 22.86 x 12.7 x 7.62 cm; 226.8 g |

## Product Details

- **Connector type:** USB
- **Contact type:** Normally Open
- **Current rating:** 15 Amps
- **Operating voltage:** 12 Volts
- **Operation mode:** ON-OFF

## Images

![Blue Sea Systems 4366 Water-Resistant Accessory Panel with Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter - Image 1](https://m.media-amazon.com/images/I/51F05d8zFNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***S on 11 August 2025*

This fits above the 400watf plug on the 3rd Gen Tacoma really well.

### ⭐⭐⭐⭐⭐ Review
*by B***Z on 26 August 2025*

Excelente panel de conexión y voltimetro.

### ⭐⭐⭐⭐⭐ Review
*by A***I on 28 March 2024*

supper fast shipping and excellent product

## Frequently Bought Together

- Blue Sea Systems 4366 Water-Resistant Accessory Panel with Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter, Black
- Blue Sea Systems 5025 ST Blade Fuse Block 6 Circuit with Ground and Cover
- Blue Sea Systems 6006 m-Series Battery Switch ON/OFF with Knob, Red

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**Shop now:** [https://www.desertcart.it/products/354386686-blue-sea-systems-4366-water-resistant-accessory-panel-with-circuit](https://www.desertcart.it/products/354386686-blue-sea-systems-4366-water-resistant-accessory-panel-with-circuit)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-14*