---
product_id: 65386271
title: "BS9003E Battery Switch Series e on/Off, Unisex-Adult, Multicolor"
brand: "blue sea systems"
price: "590.53 DT"
currency: TND
in_stock: true
category: "Blue Sea Systems"
url: https://www.desertcart.tn/products/65386271-bs9003e-battery-switch-series-e-on-off-unisex-adult-multicolor
store_origin: TN
region: Tunisia
---

# 350 Amp continuous power AFD models enable live engine switching One-piece tinned copper terminals BS9003E Battery Switch Series e on/Off, Unisex-Adult, Multicolor

**Brand:** blue sea systems
**Price:** 590.53 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your control with seamless switching!

## Quick Answers

- **What is this?** BS9003E Battery Switch Series e on/Off, Unisex-Adult, Multicolor by blue sea systems
- **How much does it cost?** 590.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/65386271-bs9003e-battery-switch-series-e-on-off-unisex-adult-multicolor)

## 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

- • **Built to Last:** One-piece tinned copper terminals ensure a rock-solid connection that won’t loosen over time.
- • **Switch On the Fly:** AFD models let you toggle power while the engine runs—no alternator damage, no downtime.
- • **Power Through Anything:** Handles 350 Amps continuously for petrol & diesel engines without breaking a sweat.
- • **Universal Fit, Multicolor Style:** Designed for all adults with a sleek multicolor finish that fits any professional setup.
- • **Engineered for Safety & Reliability:** Precision-crafted to protect your electrical system and keep your operations smooth.

## Overview

The BS9003E Battery Switch Series e is a high-performance, durable battery switch designed for petrol and diesel indoor engines. It supports continuous 350 Amp current, features one-piece tinned copper terminals for lasting connectivity, and AFD models allow safe switching while the engine is running, preventing alternator damage. Its multicolor design suits professional environments requiring reliable power management.

## Description

Blue Sea Systems BS9003E Battery Switch Series e on/Off, Unisex-Adult, Multicolor : desertcart.co.uk: Business, Industry & Science

## Features

- 350 Amp continuous for petrol and diesel indoor engines
- One-piece tinned copper terminals design that will not disengage over time
- AFD models allow switching while the engine is running without damaging the alternator

## Images

![BS9003E Battery Switch Series e on/Off, Unisex-Adult, Multicolor - Image 1](https://m.media-amazon.com/images/I/81oD4fs1tCL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/65386271-bs9003e-battery-switch-series-e-on-off-unisex-adult-multicolor](https://www.desertcart.tn/products/65386271-bs9003e-battery-switch-series-e-on-off-unisex-adult-multicolor)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-18*